156942578156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5701}}^1\times {\mathrm{75629}}^1$

素因数の和:81354

約数の個数: 48

約数和(自身を含む): 338093931840

約数和(自身を除く): 181151353684

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5701, 11402, 22804, 39907, 74113, 75629, 79814, 148226, 151258, 159628, 296452, 302516, 518791, 529403, 983177, 1037582, 1058806, 1966354, 2075164, 2117612, 3932708, 6882239, 13764478, 27528956, 431160929, 862321858, 1724643716, 3018126503, 5605092077, 6036253006, 11210184154, 12072506012, 22420368308, 39235644539, 78471289078, 156942578156]

約数ペア:

[(1, 156942578156), (2, 78471289078), (4, 39235644539), (7, 22420368308), (13, 12072506012), (14, 11210184154), (26, 6036253006), (28, 5605092077), (52, 3018126503), (91, 1724643716), (182, 862321858), (364, 431160929), (5701, 27528956), (11402, 13764478), (22804, 6882239), (39907, 3932708), (74113, 2117612), (75629, 2075164), (79814, 1966354), (148226, 1058806), (151258, 1037582), (159628, 983177), (296452, 529403), (302516, 518791)]