131965848

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{619}}^1$

素因数の和:691

約数の個数: 160

約数和(自身を含む): 432115200

約数和(自身を除く): 300149352

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 47, 54, 56, 63, 72, 81, 84, 94, 108, 126, 141, 162, 168, 188, 189, 216, 252, 282, 324, 329, 376, 378, 423, 504, 564, 567, 619, 648, 658, 756, 846, 987, 1128, 1134, 1238, 1269, 1316, 1512, 1692, 1857, 1974, 2268, 2476, 2538, 2632, 2961, 3384, 3714, 3807, 3948, 4333, 4536, 4952, 5076, 5571, 5922, 7428, 7614, 7896, 8666, 8883, 10152, 11142, 11844, 12999, 14856, 15228, 16713, 17332, 17766, 22284, 23688, 25998, 26649, 29093, 30456, 33426, 34664, 35532, 38997, 44568, 50139, 51996, 53298, 58186, 66852, 71064, 77994, 87279, 100278, 103992, 106596, 116372, 116991, 133704, 155988, 174558, 200556, 203651, 213192, 232744, 233982, 261837, 311976, 349116, 350973, 401112, 407302, 467964, 523674, 610953, 698232, 701946, 785511, 814604, 935928, 1047348, 1221906, 1403892, 1571022, 1629208, 1832859, 2094696, 2356533, 2443812, 2807784, 3142044, 3665718, 4713066, 4887624, 5498577, 6284088, 7331436, 9426132, 10997154, 14662872, 16495731, 18852264, 21994308, 32991462, 43988616, 65982924, 131965848]

約数ペア:

[(1, 131965848), (2, 65982924), (3, 43988616), (4, 32991462), (6, 21994308), (7, 18852264), (8, 16495731), (9, 14662872), (12, 10997154), (14, 9426132), (18, 7331436), (21, 6284088), (24, 5498577), (27, 4887624), (28, 4713066), (36, 3665718), (42, 3142044), (47, 2807784), (54, 2443812), (56, 2356533), (63, 2094696), (72, 1832859), (81, 1629208), (84, 1571022), (94, 1403892), (108, 1221906), (126, 1047348), (141, 935928), (162, 814604), (168, 785511), (188, 701946), (189, 698232), (216, 610953), (252, 523674), (282, 467964), (324, 407302), (329, 401112), (376, 350973), (378, 349116), (423, 311976), (504, 261837), (564, 233982), (567, 232744), (619, 213192), (648, 203651), (658, 200556), (756, 174558), (846, 155988), (987, 133704), (1128, 116991), (1134, 116372), (1238, 106596), (1269, 103992), (1316, 100278), (1512, 87279), (1692, 77994), (1857, 71064), (1974, 66852), (2268, 58186), (2476, 53298), (2538, 51996), (2632, 50139), (2961, 44568), (3384, 38997), (3714, 35532), (3807, 34664), (3948, 33426), (4333, 30456), (4536, 29093), (4952, 26649), (5076, 25998), (5571, 23688), (5922, 22284), (7428, 17766), (7614, 17332), (7896, 16713), (8666, 15228), (8883, 14856), (10152, 12999), (11142, 11844)]