172552016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3203}}^1$

素因数の和:3268

約数の個数: 80

約数和(自身を含む): 422722944

約数和(自身を除く): 250170928

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 962, 1036, 1456, 1924, 2072, 3203, 3367, 3848, 4144, 6406, 6734, 7696, 12812, 13468, 22421, 25624, 26936, 41639, 44842, 51248, 53872, 83278, 89684, 118511, 166556, 179368, 237022, 291473, 333112, 358736, 474044, 582946, 666224, 829577, 948088, 1165892, 1540643, 1659154, 1896176, 2331784, 3081286, 3318308, 4663568, 6162572, 6636616, 10784501, 12325144, 13273232, 21569002, 24650288, 43138004, 86276008, 172552016]

約数ペア:

[(1, 172552016), (2, 86276008), (4, 43138004), (7, 24650288), (8, 21569002), (13, 13273232), (14, 12325144), (16, 10784501), (26, 6636616), (28, 6162572), (37, 4663568), (52, 3318308), (56, 3081286), (74, 2331784), (91, 1896176), (104, 1659154), (112, 1540643), (148, 1165892), (182, 948088), (208, 829577), (259, 666224), (296, 582946), (364, 474044), (481, 358736), (518, 333112), (592, 291473), (728, 237022), (962, 179368), (1036, 166556), (1456, 118511), (1924, 89684), (2072, 83278), (3203, 53872), (3367, 51248), (3848, 44842), (4144, 41639), (6406, 26936), (6734, 25624), (7696, 22421), (12812, 13468)]