159118974

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{223}}^1\times {\mathrm{809}}^1$

素因数の和:1054

約数の個数: 72

約数和(自身を含む): 403341120

約数和(自身を除く): 244222146

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 223, 294, 441, 446, 669, 809, 882, 1338, 1561, 1618, 2007, 2427, 3122, 4014, 4683, 4854, 5663, 7281, 9366, 10927, 11326, 14049, 14562, 16989, 21854, 28098, 32781, 33978, 39641, 50967, 65562, 79282, 98343, 101934, 118923, 180407, 196686, 237846, 356769, 360814, 541221, 713538, 1082442, 1262849, 1623663, 2525698, 3247326, 3788547, 7577094, 8839943, 11365641, 17679886, 22731282, 26519829, 53039658, 79559487, 159118974]

約数ペア:

[(1, 159118974), (2, 79559487), (3, 53039658), (6, 26519829), (7, 22731282), (9, 17679886), (14, 11365641), (18, 8839943), (21, 7577094), (42, 3788547), (49, 3247326), (63, 2525698), (98, 1623663), (126, 1262849), (147, 1082442), (223, 713538), (294, 541221), (441, 360814), (446, 356769), (669, 237846), (809, 196686), (882, 180407), (1338, 118923), (1561, 101934), (1618, 98343), (2007, 79282), (2427, 65562), (3122, 50967), (4014, 39641), (4683, 33978), (4854, 32781), (5663, 28098), (7281, 21854), (9366, 16989), (10927, 14562), (11326, 14049)]