197172144

素因数分解:

$2^4\times 3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1$

素因数の和:166

約数の個数: 240

約数和(自身を含む): 636959232

約数和(自身を除く): 439787088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 47, 48, 52, 54, 72, 78, 81, 83, 94, 104, 108, 117, 141, 144, 156, 162, 166, 188, 208, 216, 234, 243, 249, 282, 312, 324, 332, 351, 376, 423, 432, 468, 486, 498, 564, 611, 624, 648, 664, 702, 747, 752, 846, 936, 972, 996, 1053, 1079, 1128, 1222, 1269, 1296, 1328, 1404, 1494, 1692, 1833, 1872, 1944, 1992, 2106, 2158, 2241, 2256, 2444, 2538, 2808, 2988, 3159, 3237, 3384, 3666, 3807, 3888, 3901, 3984, 4212, 4316, 4482, 4888, 5076, 5499, 5616, 5976, 6318, 6474, 6723, 6768, 7332, 7614, 7802, 8424, 8632, 8964, 9711, 9776, 10152, 10998, 11421, 11703, 11952, 12636, 12948, 13446, 14664, 15228, 15604, 16497, 16848, 17264, 17928, 19422, 20169, 20304, 21996, 22842, 23406, 25272, 25896, 26892, 29133, 29328, 30456, 31208, 32994, 35109, 35856, 38844, 40338, 43992, 45684, 46812, 49491, 50544, 50713, 51792, 53784, 58266, 60912, 62416, 65988, 70218, 77688, 80676, 87399, 87984, 91368, 93624, 98982, 101426, 105327, 107568, 116532, 131976, 140436, 148473, 152139, 155376, 161352, 174798, 182736, 187248, 197964, 202852, 210654, 233064, 262197, 263952, 280872, 296946, 304278, 315981, 322704, 349596, 395928, 405704, 421308, 456417, 466128, 524394, 561744, 593892, 608556, 631962, 699192, 791856, 811408, 842616, 912834, 947943, 1048788, 1187784, 1217112, 1263924, 1369251, 1398384, 1685232, 1825668, 1895886, 2097576, 2375568, 2434224, 2527848, 2738502, 3651336, 3791772, 4107753, 4195152, 5055696, 5477004, 7302672, 7583544, 8215506, 10954008, 12323259, 15167088, 16431012, 21908016, 24646518, 32862024, 49293036, 65724048, 98586072, 197172144]

約数ペア:

[(1, 197172144), (2, 98586072), (3, 65724048), (4, 49293036), (6, 32862024), (8, 24646518), (9, 21908016), (12, 16431012), (13, 15167088), (16, 12323259), (18, 10954008), (24, 8215506), (26, 7583544), (27, 7302672), (36, 5477004), (39, 5055696), (47, 4195152), (48, 4107753), (52, 3791772), (54, 3651336), (72, 2738502), (78, 2527848), (81, 2434224), (83, 2375568), (94, 2097576), (104, 1895886), (108, 1825668), (117, 1685232), (141, 1398384), (144, 1369251), (156, 1263924), (162, 1217112), (166, 1187784), (188, 1048788), (208, 947943), (216, 912834), (234, 842616), (243, 811408), (249, 791856), (282, 699192), (312, 631962), (324, 608556), (332, 593892), (351, 561744), (376, 524394), (423, 466128), (432, 456417), (468, 421308), (486, 405704), (498, 395928), (564, 349596), (611, 322704), (624, 315981), (648, 304278), (664, 296946), (702, 280872), (747, 263952), (752, 262197), (846, 233064), (936, 210654), (972, 202852), (996, 197964), (1053, 187248), (1079, 182736), (1128, 174798), (1222, 161352), (1269, 155376), (1296, 152139), (1328, 148473), (1404, 140436), (1494, 131976), (1692, 116532), (1833, 107568), (1872, 105327), (1944, 101426), (1992, 98982), (2106, 93624), (2158, 91368), (2241, 87984), (2256, 87399), (2444, 80676), (2538, 77688), (2808, 70218), (2988, 65988), (3159, 62416), (3237, 60912), (3384, 58266), (3666, 53784), (3807, 51792), (3888, 50713), (3901, 50544), (3984, 49491), (4212, 46812), (4316, 45684), (4482, 43992), (4888, 40338), (5076, 38844), (5499, 35856), (5616, 35109), (5976, 32994), (6318, 31208), (6474, 30456), (6723, 29328), (6768, 29133), (7332, 26892), (7614, 25896), (7802, 25272), (8424, 23406), (8632, 22842), (8964, 21996), (9711, 20304), (9776, 20169), (10152, 19422), (10998, 17928), (11421, 17264), (11703, 16848), (11952, 16497), (12636, 15604), (12948, 15228), (13446, 14664)]