158186666

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{197}}^1$

素因数の和:359

約数の個数: 64

約数和(自身を含む): 292533120

約数和(自身を除く): 134346454

約数列:

[1, 2, 11, 17, 19, 22, 34, 38, 113, 187, 197, 209, 226, 323, 374, 394, 418, 646, 1243, 1921, 2147, 2167, 2486, 3349, 3553, 3743, 3842, 4294, 4334, 6698, 7106, 7486, 21131, 22261, 23617, 36499, 36839, 41173, 42262, 44522, 47234, 63631, 72998, 73678, 82346, 127262, 244871, 378437, 401489, 422959, 489742, 699941, 756874, 802978, 845918, 1399882, 4162807, 4652549, 7190303, 8325614, 9305098, 14380606, 79093333, 158186666]

約数ペア:

[(1, 158186666), (2, 79093333), (11, 14380606), (17, 9305098), (19, 8325614), (22, 7190303), (34, 4652549), (38, 4162807), (113, 1399882), (187, 845918), (197, 802978), (209, 756874), (226, 699941), (323, 489742), (374, 422959), (394, 401489), (418, 378437), (646, 244871), (1243, 127262), (1921, 82346), (2147, 73678), (2167, 72998), (2486, 63631), (3349, 47234), (3553, 44522), (3743, 42262), (3842, 41173), (4294, 36839), (4334, 36499), (6698, 23617), (7106, 22261), (7486, 21131)]