148962964

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1\times {\mathrm{239}}^1$

素因数の和:460

約数の個数: 48

約数和(自身を含む): 282240000

約数和(自身を除く): 133277036

約数列:

[1, 2, 4, 19, 38, 59, 76, 118, 139, 236, 239, 278, 478, 556, 956, 1121, 2242, 2641, 4484, 4541, 5282, 8201, 9082, 10564, 14101, 16402, 18164, 28202, 32804, 33221, 56404, 66442, 132884, 155819, 267919, 311638, 535838, 623276, 631199, 1071676, 1262398, 1960039, 2524796, 3920078, 7840156, 37240741, 74481482, 148962964]

約数ペア:

[(1, 148962964), (2, 74481482), (4, 37240741), (19, 7840156), (38, 3920078), (59, 2524796), (76, 1960039), (118, 1262398), (139, 1071676), (236, 631199), (239, 623276), (278, 535838), (478, 311638), (556, 267919), (956, 155819), (1121, 132884), (2242, 66442), (2641, 56404), (4484, 33221), (4541, 32804), (5282, 28202), (8201, 18164), (9082, 16402), (10564, 14101)]