153784428

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{809}}^1$

素因数の和:927

約数の個数: 96

約数和(自身を含む): 429649920

約数和(自身を除く): 275865492

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 73, 84, 93, 124, 146, 186, 217, 219, 292, 372, 434, 438, 511, 651, 809, 868, 876, 1022, 1302, 1533, 1618, 2044, 2263, 2427, 2604, 3066, 3236, 4526, 4854, 5663, 6132, 6789, 9052, 9708, 11326, 13578, 15841, 16989, 22652, 25079, 27156, 31682, 33978, 47523, 50158, 59057, 63364, 67956, 75237, 95046, 100316, 118114, 150474, 175553, 177171, 190092, 236228, 300948, 351106, 354342, 413399, 526659, 702212, 708684, 826798, 1053318, 1240197, 1653596, 1830767, 2106636, 2480394, 3661534, 4960788, 5492301, 7323068, 10984602, 12815369, 21969204, 25630738, 38446107, 51261476, 76892214, 153784428]

約数ペア:

[(1, 153784428), (2, 76892214), (3, 51261476), (4, 38446107), (6, 25630738), (7, 21969204), (12, 12815369), (14, 10984602), (21, 7323068), (28, 5492301), (31, 4960788), (42, 3661534), (62, 2480394), (73, 2106636), (84, 1830767), (93, 1653596), (124, 1240197), (146, 1053318), (186, 826798), (217, 708684), (219, 702212), (292, 526659), (372, 413399), (434, 354342), (438, 351106), (511, 300948), (651, 236228), (809, 190092), (868, 177171), (876, 175553), (1022, 150474), (1302, 118114), (1533, 100316), (1618, 95046), (2044, 75237), (2263, 67956), (2427, 63364), (2604, 59057), (3066, 50158), (3236, 47523), (4526, 33978), (4854, 31682), (5663, 27156), (6132, 25079), (6789, 22652), (9052, 16989), (9708, 15841), (11326, 13578)]