145413684

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:327

約数の個数: 144

約数和(自身を含む): 423037440

約数和(自身を除く): 277623756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 169, 186, 234, 257, 279, 338, 351, 372, 403, 468, 507, 514, 558, 676, 702, 771, 806, 837, 1014, 1028, 1116, 1209, 1404, 1521, 1542, 1612, 1674, 2028, 2313, 2418, 3042, 3084, 3341, 3348, 3627, 4563, 4626, 4836, 5239, 6084, 6682, 6939, 7254, 7967, 9126, 9252, 10023, 10478, 10881, 13364, 13878, 14508, 15717, 15934, 18252, 20046, 20956, 21762, 23901, 27756, 30069, 31434, 31868, 40092, 43433, 43524, 47151, 47802, 60138, 62868, 71703, 86866, 90207, 94302, 95604, 103571, 120276, 130299, 141453, 143406, 173732, 180414, 188604, 207142, 215109, 260598, 282906, 286812, 310713, 360828, 390897, 414284, 430218, 521196, 565812, 621426, 781794, 860436, 932139, 1172691, 1242852, 1346423, 1563588, 1864278, 2345382, 2692846, 2796417, 3728556, 4039269, 4690764, 5385692, 5592834, 8078538, 11185668, 12117807, 16157076, 24235614, 36353421, 48471228, 72706842, 145413684]

約数ペア:

[(1, 145413684), (2, 72706842), (3, 48471228), (4, 36353421), (6, 24235614), (9, 16157076), (12, 12117807), (13, 11185668), (18, 8078538), (26, 5592834), (27, 5385692), (31, 4690764), (36, 4039269), (39, 3728556), (52, 2796417), (54, 2692846), (62, 2345382), (78, 1864278), (93, 1563588), (108, 1346423), (117, 1242852), (124, 1172691), (156, 932139), (169, 860436), (186, 781794), (234, 621426), (257, 565812), (279, 521196), (338, 430218), (351, 414284), (372, 390897), (403, 360828), (468, 310713), (507, 286812), (514, 282906), (558, 260598), (676, 215109), (702, 207142), (771, 188604), (806, 180414), (837, 173732), (1014, 143406), (1028, 141453), (1116, 130299), (1209, 120276), (1404, 103571), (1521, 95604), (1542, 94302), (1612, 90207), (1674, 86866), (2028, 71703), (2313, 62868), (2418, 60138), (3042, 47802), (3084, 47151), (3341, 43524), (3348, 43433), (3627, 40092), (4563, 31868), (4626, 31434), (4836, 30069), (5239, 27756), (6084, 23901), (6682, 21762), (6939, 20956), (7254, 20046), (7967, 18252), (9126, 15934), (9252, 15717), (10023, 14508), (10478, 13878), (10881, 13364)]