178249236464

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{7862087}}^1$

素因数の和:7862217

約数の個数: 40

約数和(自身を含む): 375336081120

約数和(自身を除く): 197086844656

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 109, 208, 218, 436, 872, 1417, 1744, 2834, 5668, 11336, 22672, 7862087, 15724174, 31448348, 62896696, 102207131, 125793392, 204414262, 408828524, 817657048, 856967483, 1635314096, 1713934966, 3427869932, 6855739864, 11140577279, 13711479728, 22281154558, 44562309116, 89124618232, 178249236464]

約数ペア:

[(1, 178249236464), (2, 89124618232), (4, 44562309116), (8, 22281154558), (13, 13711479728), (16, 11140577279), (26, 6855739864), (52, 3427869932), (104, 1713934966), (109, 1635314096), (208, 856967483), (218, 817657048), (436, 408828524), (872, 204414262), (1417, 125793392), (1744, 102207131), (2834, 62896696), (5668, 31448348), (11336, 15724174), (22672, 7862087)]