156936081664

素因数分解:

$2^8\times {\mathrm{107}}^1\times {\mathrm{1031}}^1\times {\mathrm{5557}}^1$

素因数の和:6711

約数の個数: 72

約数和(自身を含む): 316550420928

約数和(自身を除く): 159614339264

約数列:

[1, 2, 4, 8, 16, 32, 64, 107, 128, 214, 256, 428, 856, 1031, 1712, 2062, 3424, 4124, 5557, 6848, 8248, 11114, 13696, 16496, 22228, 27392, 32992, 44456, 65984, 88912, 110317, 131968, 177824, 220634, 263936, 355648, 441268, 594599, 711296, 882536, 1189198, 1422592, 1765072, 2378396, 3530144, 4756792, 5729267, 7060288, 9513584, 11458534, 14120576, 19027168, 22917068, 28241152, 38054336, 45834136, 76108672, 91668272, 152217344, 183336544, 366673088, 613031569, 733346176, 1226063138, 1466692352, 2452126276, 4904252552, 9808505104, 19617010208, 39234020416, 78468040832, 156936081664]

約数ペア:

[(1, 156936081664), (2, 78468040832), (4, 39234020416), (8, 19617010208), (16, 9808505104), (32, 4904252552), (64, 2452126276), (107, 1466692352), (128, 1226063138), (214, 733346176), (256, 613031569), (428, 366673088), (856, 183336544), (1031, 152217344), (1712, 91668272), (2062, 76108672), (3424, 45834136), (4124, 38054336), (5557, 28241152), (6848, 22917068), (8248, 19027168), (11114, 14120576), (13696, 11458534), (16496, 9513584), (22228, 7060288), (27392, 5729267), (32992, 4756792), (44456, 3530144), (65984, 2378396), (88912, 1765072), (110317, 1422592), (131968, 1189198), (177824, 882536), (220634, 711296), (263936, 594599), (355648, 441268)]