143750628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{229}}^1$

素因数の和:346

約数の個数: 144

約数和(自身を含む): 434004480

約数和(自身を除く): 290253852

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 47, 53, 63, 84, 94, 106, 126, 141, 159, 188, 212, 229, 252, 282, 318, 329, 371, 423, 458, 477, 564, 636, 658, 687, 742, 846, 916, 954, 987, 1113, 1316, 1374, 1484, 1603, 1692, 1908, 1974, 2061, 2226, 2491, 2748, 2961, 3206, 3339, 3948, 4122, 4452, 4809, 4982, 5922, 6412, 6678, 7473, 8244, 9618, 9964, 10763, 11844, 12137, 13356, 14427, 14946, 17437, 19236, 21526, 22419, 24274, 28854, 29892, 32289, 34874, 36411, 43052, 44838, 48548, 52311, 57708, 64578, 69748, 72822, 75341, 84959, 89676, 96867, 104622, 109233, 129156, 145644, 150682, 156933, 169918, 193734, 209244, 218466, 226023, 254877, 301364, 313866, 339836, 387468, 436932, 452046, 509754, 570439, 627732, 678069, 764631, 904092, 1019508, 1140878, 1356138, 1529262, 1711317, 2281756, 2712276, 3058524, 3422634, 3993073, 5133951, 6845268, 7986146, 10267902, 11979219, 15972292, 20535804, 23958438, 35937657, 47916876, 71875314, 143750628]

約数ペア:

[(1, 143750628), (2, 71875314), (3, 47916876), (4, 35937657), (6, 23958438), (7, 20535804), (9, 15972292), (12, 11979219), (14, 10267902), (18, 7986146), (21, 6845268), (28, 5133951), (36, 3993073), (42, 3422634), (47, 3058524), (53, 2712276), (63, 2281756), (84, 1711317), (94, 1529262), (106, 1356138), (126, 1140878), (141, 1019508), (159, 904092), (188, 764631), (212, 678069), (229, 627732), (252, 570439), (282, 509754), (318, 452046), (329, 436932), (371, 387468), (423, 339836), (458, 313866), (477, 301364), (564, 254877), (636, 226023), (658, 218466), (687, 209244), (742, 193734), (846, 169918), (916, 156933), (954, 150682), (987, 145644), (1113, 129156), (1316, 109233), (1374, 104622), (1484, 96867), (1603, 89676), (1692, 84959), (1908, 75341), (1974, 72822), (2061, 69748), (2226, 64578), (2491, 57708), (2748, 52311), (2961, 48548), (3206, 44838), (3339, 43052), (3948, 36411), (4122, 34874), (4452, 32289), (4809, 29892), (4982, 28854), (5922, 24274), (6412, 22419), (6678, 21526), (7473, 19236), (8244, 17437), (9618, 14946), (9964, 14427), (10763, 13356), (11844, 12137)]