168677808

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15901}}^1$

素因数の和:15942

約数の個数: 80

約数和(自身を含む): 496905696

約数和(自身を除く): 328227888

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 3536, 5304, 10608, 15901, 31802, 47703, 63604, 95406, 127208, 190812, 206713, 254416, 270317, 381624, 413426, 540634, 620139, 763248, 810951, 826852, 1081268, 1240278, 1621902, 1653704, 2162536, 2480556, 3243804, 3307408, 3514121, 4325072, 4961112, 6487608, 7028242, 9922224, 10542363, 12975216, 14056484, 21084726, 28112968, 42169452, 56225936, 84338904, 168677808]

約数ペア:

[(1, 168677808), (2, 84338904), (3, 56225936), (4, 42169452), (6, 28112968), (8, 21084726), (12, 14056484), (13, 12975216), (16, 10542363), (17, 9922224), (24, 7028242), (26, 6487608), (34, 4961112), (39, 4325072), (48, 3514121), (51, 3307408), (52, 3243804), (68, 2480556), (78, 2162536), (102, 1653704), (104, 1621902), (136, 1240278), (156, 1081268), (204, 826852), (208, 810951), (221, 763248), (272, 620139), (312, 540634), (408, 413426), (442, 381624), (624, 270317), (663, 254416), (816, 206713), (884, 190812), (1326, 127208), (1768, 95406), (2652, 63604), (3536, 47703), (5304, 31802), (10608, 15901)]