163318416

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2677}}^1$

素因数の和:2760

約数の個数: 80

約数和(自身を含む): 446304768

約数和(自身を除く): 282986352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 41, 48, 62, 82, 93, 123, 124, 164, 186, 246, 248, 328, 372, 492, 496, 656, 744, 984, 1271, 1488, 1968, 2542, 2677, 3813, 5084, 5354, 7626, 8031, 10168, 10708, 15252, 16062, 20336, 21416, 30504, 32124, 42832, 61008, 64248, 82987, 109757, 128496, 165974, 219514, 248961, 329271, 331948, 439028, 497922, 658542, 663896, 878056, 995844, 1317084, 1327792, 1756112, 1991688, 2634168, 3402467, 3983376, 5268336, 6804934, 10207401, 13609868, 20414802, 27219736, 40829604, 54439472, 81659208, 163318416]

約数ペア:

[(1, 163318416), (2, 81659208), (3, 54439472), (4, 40829604), (6, 27219736), (8, 20414802), (12, 13609868), (16, 10207401), (24, 6804934), (31, 5268336), (41, 3983376), (48, 3402467), (62, 2634168), (82, 1991688), (93, 1756112), (123, 1327792), (124, 1317084), (164, 995844), (186, 878056), (246, 663896), (248, 658542), (328, 497922), (372, 439028), (492, 331948), (496, 329271), (656, 248961), (744, 219514), (984, 165974), (1271, 128496), (1488, 109757), (1968, 82987), (2542, 64248), (2677, 61008), (3813, 42832), (5084, 32124), (5354, 30504), (7626, 21416), (8031, 20336), (10168, 16062), (10708, 15252)]