153135970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:180

約数の個数: 96

約数和(自身を含む): 320440320

約数和(自身を除く): 167304350

約数列:

[1, 2, 5, 10, 13, 26, 31, 37, 62, 65, 74, 79, 130, 155, 158, 169, 185, 310, 338, 370, 395, 403, 481, 790, 806, 845, 962, 1027, 1147, 1690, 2015, 2054, 2294, 2405, 2449, 2923, 4030, 4810, 4898, 5135, 5239, 5735, 5846, 6253, 10270, 10478, 11470, 12245, 12506, 13351, 14615, 14911, 24490, 26195, 26702, 29230, 29822, 31265, 31837, 37999, 52390, 62530, 63674, 66755, 74555, 75998, 90613, 133510, 149110, 159185, 181226, 189995, 193843, 318370, 379990, 387686, 413881, 453065, 493987, 827762, 906130, 969215, 987974, 1177969, 1938430, 2069405, 2355938, 2469935, 4138810, 4939870, 5889845, 11779690, 15313597, 30627194, 76567985, 153135970]

約数ペア:

[(1, 153135970), (2, 76567985), (5, 30627194), (10, 15313597), (13, 11779690), (26, 5889845), (31, 4939870), (37, 4138810), (62, 2469935), (65, 2355938), (74, 2069405), (79, 1938430), (130, 1177969), (155, 987974), (158, 969215), (169, 906130), (185, 827762), (310, 493987), (338, 453065), (370, 413881), (395, 387686), (403, 379990), (481, 318370), (790, 193843), (806, 189995), (845, 181226), (962, 159185), (1027, 149110), (1147, 133510), (1690, 90613), (2015, 75998), (2054, 74555), (2294, 66755), (2405, 63674), (2449, 62530), (2923, 52390), (4030, 37999), (4810, 31837), (4898, 31265), (5135, 29822), (5239, 29230), (5735, 26702), (5846, 26195), (6253, 24490), (10270, 14911), (10478, 14615), (11470, 13351), (12245, 12506)]