16009084

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1$

素因数の和:195

約数の個数: 72

約数和(自身を含む): 36018528

約数和(自身を除く): 20009444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 61, 91, 98, 103, 122, 182, 196, 206, 244, 364, 412, 427, 637, 721, 793, 854, 1274, 1339, 1442, 1586, 1708, 2548, 2678, 2884, 2989, 3172, 5047, 5356, 5551, 5978, 6283, 9373, 10094, 11102, 11956, 12566, 18746, 20188, 22204, 25132, 37492, 38857, 43981, 65611, 77714, 81679, 87962, 131222, 155428, 163358, 175924, 262444, 307867, 326716, 571753, 615734, 1143506, 1231468, 2287012, 4002271, 8004542, 16009084]

約数ペア:

[(1, 16009084), (2, 8004542), (4, 4002271), (7, 2287012), (13, 1231468), (14, 1143506), (26, 615734), (28, 571753), (49, 326716), (52, 307867), (61, 262444), (91, 175924), (98, 163358), (103, 155428), (122, 131222), (182, 87962), (196, 81679), (206, 77714), (244, 65611), (364, 43981), (412, 38857), (427, 37492), (637, 25132), (721, 22204), (793, 20188), (854, 18746), (1274, 12566), (1339, 11956), (1442, 11102), (1586, 10094), (1708, 9373), (2548, 6283), (2678, 5978), (2884, 5551), (2989, 5356), (3172, 5047)]