142426648

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6311}}^1$

素因数の和:6368

約数の個数: 64

約数和(自身を含む): 339333120

約数和(自身を除く): 196906472

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 52, 56, 62, 91, 104, 124, 182, 217, 248, 364, 403, 434, 728, 806, 868, 1612, 1736, 2821, 3224, 5642, 6311, 11284, 12622, 22568, 25244, 44177, 50488, 82043, 88354, 164086, 176708, 195641, 328172, 353416, 391282, 574301, 656344, 782564, 1148602, 1369487, 1565128, 2297204, 2543333, 2738974, 4594408, 5086666, 5477948, 10173332, 10955896, 17803331, 20346664, 35606662, 71213324, 142426648]

約数ペア:

[(1, 142426648), (2, 71213324), (4, 35606662), (7, 20346664), (8, 17803331), (13, 10955896), (14, 10173332), (26, 5477948), (28, 5086666), (31, 4594408), (52, 2738974), (56, 2543333), (62, 2297204), (91, 1565128), (104, 1369487), (124, 1148602), (182, 782564), (217, 656344), (248, 574301), (364, 391282), (403, 353416), (434, 328172), (728, 195641), (806, 176708), (868, 164086), (1612, 88354), (1736, 82043), (2821, 50488), (3224, 44177), (5642, 25244), (6311, 22568), (11284, 12622)]