155387544

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{3583}}^1$

素因数の和:3744

約数の個数: 64

約数和(自身を含む): 421478400

約数和(自身を除く): 266090856

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 139, 156, 278, 312, 417, 556, 834, 1112, 1668, 1807, 3336, 3583, 3614, 5421, 7166, 7228, 10749, 10842, 14332, 14456, 21498, 21684, 28664, 42996, 43368, 46579, 85992, 93158, 139737, 186316, 279474, 372632, 498037, 558948, 996074, 1117896, 1494111, 1992148, 2988222, 3984296, 5976444, 6474481, 11952888, 12948962, 19423443, 25897924, 38846886, 51795848, 77693772, 155387544]

約数ペア:

[(1, 155387544), (2, 77693772), (3, 51795848), (4, 38846886), (6, 25897924), (8, 19423443), (12, 12948962), (13, 11952888), (24, 6474481), (26, 5976444), (39, 3984296), (52, 2988222), (78, 1992148), (104, 1494111), (139, 1117896), (156, 996074), (278, 558948), (312, 498037), (417, 372632), (556, 279474), (834, 186316), (1112, 139737), (1668, 93158), (1807, 85992), (3336, 46579), (3583, 43368), (3614, 42996), (5421, 28664), (7166, 21684), (7228, 21498), (10749, 14456), (10842, 14332)]