172956056

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6421}}^1$

素因数の和:6484

約数の個数: 64

約数和(自身を含む): 409980480

約数和(自身を除く): 237024424

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 37, 52, 56, 74, 91, 104, 148, 182, 259, 296, 364, 481, 518, 728, 962, 1036, 1924, 2072, 3367, 3848, 6421, 6734, 12842, 13468, 25684, 26936, 44947, 51368, 83473, 89894, 166946, 179788, 237577, 333892, 359576, 475154, 584311, 667784, 950308, 1168622, 1663039, 1900616, 2337244, 3088501, 3326078, 4674488, 6177002, 6652156, 12354004, 13304312, 21619507, 24708008, 43239014, 86478028, 172956056]

約数ペア:

[(1, 172956056), (2, 86478028), (4, 43239014), (7, 24708008), (8, 21619507), (13, 13304312), (14, 12354004), (26, 6652156), (28, 6177002), (37, 4674488), (52, 3326078), (56, 3088501), (74, 2337244), (91, 1900616), (104, 1663039), (148, 1168622), (182, 950308), (259, 667784), (296, 584311), (364, 475154), (481, 359576), (518, 333892), (728, 237577), (962, 179788), (1036, 166946), (1924, 89894), (2072, 83473), (3367, 51368), (3848, 44947), (6421, 26936), (6734, 25684), (12842, 13468)]