153990928

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{521}}^1$

素因数の和:585

約数の個数: 120

約数和(自身を含む): 387397080

約数和(自身を除く): 233406152

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 29, 49, 52, 56, 58, 91, 98, 104, 112, 116, 182, 196, 203, 208, 232, 364, 377, 392, 406, 464, 521, 637, 728, 754, 784, 812, 1042, 1274, 1421, 1456, 1508, 1624, 2084, 2548, 2639, 2842, 3016, 3248, 3647, 4168, 5096, 5278, 5684, 6032, 6773, 7294, 8336, 10192, 10556, 11368, 13546, 14588, 15109, 18473, 21112, 22736, 25529, 27092, 29176, 30218, 36946, 42224, 47411, 51058, 54184, 58352, 60436, 73892, 94822, 102116, 105763, 108368, 120872, 147784, 189644, 196417, 204232, 211526, 241744, 295568, 331877, 379288, 392834, 408464, 423052, 663754, 740341, 758576, 785668, 846104, 1327508, 1374919, 1480682, 1571336, 1692208, 2655016, 2749838, 2961364, 3142672, 5310032, 5499676, 5922728, 9624433, 10999352, 11845456, 19248866, 21998704, 38497732, 76995464, 153990928]

約数ペア:

[(1, 153990928), (2, 76995464), (4, 38497732), (7, 21998704), (8, 19248866), (13, 11845456), (14, 10999352), (16, 9624433), (26, 5922728), (28, 5499676), (29, 5310032), (49, 3142672), (52, 2961364), (56, 2749838), (58, 2655016), (91, 1692208), (98, 1571336), (104, 1480682), (112, 1374919), (116, 1327508), (182, 846104), (196, 785668), (203, 758576), (208, 740341), (232, 663754), (364, 423052), (377, 408464), (392, 392834), (406, 379288), (464, 331877), (521, 295568), (637, 241744), (728, 211526), (754, 204232), (784, 196417), (812, 189644), (1042, 147784), (1274, 120872), (1421, 108368), (1456, 105763), (1508, 102116), (1624, 94822), (2084, 73892), (2548, 60436), (2639, 58352), (2842, 54184), (3016, 51058), (3248, 47411), (3647, 42224), (4168, 36946), (5096, 30218), (5278, 29176), (5684, 27092), (6032, 25529), (6773, 22736), (7294, 21112), (8336, 18473), (10192, 15109), (10556, 14588), (11368, 13546)]