125849878

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{907}}^1$

素因数の和:997

約数の個数: 64

約数和(自身を含む): 254181888

約数和(自身を除く): 128332010

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 53, 77, 106, 119, 154, 187, 238, 371, 374, 583, 742, 901, 907, 1166, 1309, 1802, 1814, 2618, 4081, 6307, 6349, 8162, 9911, 9977, 12614, 12698, 15419, 19822, 19954, 30838, 48071, 69377, 69839, 96142, 107933, 138754, 139678, 169609, 215866, 336497, 339218, 528781, 672994, 817207, 1057562, 1187263, 1634414, 2374526, 3701467, 5720449, 7402934, 8989277, 11440898, 17978554, 62924939, 125849878]

約数ペア:

[(1, 125849878), (2, 62924939), (7, 17978554), (11, 11440898), (14, 8989277), (17, 7402934), (22, 5720449), (34, 3701467), (53, 2374526), (77, 1634414), (106, 1187263), (119, 1057562), (154, 817207), (187, 672994), (238, 528781), (371, 339218), (374, 336497), (583, 215866), (742, 169609), (901, 139678), (907, 138754), (1166, 107933), (1309, 96142), (1802, 69839), (1814, 69377), (2618, 48071), (4081, 30838), (6307, 19954), (6349, 19822), (8162, 15419), (9911, 12698), (9977, 12614)]