178307472

素因数分解:

$2^4\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{1613}}^1$

素因数の和:1685

約数の個数: 120

約数和(自身を含む): 547572096

約数和(自身を除く): 369264624

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 47, 48, 49, 56, 84, 94, 98, 112, 141, 147, 168, 188, 196, 282, 294, 329, 336, 376, 392, 564, 588, 658, 752, 784, 987, 1128, 1176, 1316, 1613, 1974, 2256, 2303, 2352, 2632, 3226, 3948, 4606, 4839, 5264, 6452, 6909, 7896, 9212, 9678, 11291, 12904, 13818, 15792, 18424, 19356, 22582, 25808, 27636, 33873, 36848, 38712, 45164, 55272, 67746, 75811, 77424, 79037, 90328, 110544, 135492, 151622, 158074, 180656, 227433, 237111, 270984, 303244, 316148, 454866, 474222, 530677, 541968, 606488, 632296, 909732, 948444, 1061354, 1212976, 1264592, 1592031, 1819464, 1896888, 2122708, 3184062, 3638928, 3714739, 3793776, 4245416, 6368124, 7429478, 8490832, 11144217, 12736248, 14858956, 22288434, 25472496, 29717912, 44576868, 59435824, 89153736, 178307472]

約数ペア:

[(1, 178307472), (2, 89153736), (3, 59435824), (4, 44576868), (6, 29717912), (7, 25472496), (8, 22288434), (12, 14858956), (14, 12736248), (16, 11144217), (21, 8490832), (24, 7429478), (28, 6368124), (42, 4245416), (47, 3793776), (48, 3714739), (49, 3638928), (56, 3184062), (84, 2122708), (94, 1896888), (98, 1819464), (112, 1592031), (141, 1264592), (147, 1212976), (168, 1061354), (188, 948444), (196, 909732), (282, 632296), (294, 606488), (329, 541968), (336, 530677), (376, 474222), (392, 454866), (564, 316148), (588, 303244), (658, 270984), (752, 237111), (784, 227433), (987, 180656), (1128, 158074), (1176, 151622), (1316, 135492), (1613, 110544), (1974, 90328), (2256, 79037), (2303, 77424), (2352, 75811), (2632, 67746), (3226, 55272), (3948, 45164), (4606, 38712), (4839, 36848), (5264, 33873), (6452, 27636), (6909, 25808), (7896, 22582), (9212, 19356), (9678, 18424), (11291, 15792), (12904, 13818)]