157084287760

素因数分解:

$2^4\times 5^1\times {\mathrm{3169}}^1\times {\mathrm{619613}}^1$

素因数の和:622795

約数の個数: 40

約数和(自身を含む): 365336806680

約数和(自身を除く): 208252518920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3169, 6338, 12676, 15845, 25352, 31690, 50704, 63380, 126760, 253520, 619613, 1239226, 2478452, 3098065, 4956904, 6196130, 9913808, 12392260, 24784520, 49569040, 1963553597, 3927107194, 7854214388, 9817767985, 15708428776, 19635535970, 31416857552, 39271071940, 78542143880, 157084287760]

約数ペア:

[(1, 157084287760), (2, 78542143880), (4, 39271071940), (5, 31416857552), (8, 19635535970), (10, 15708428776), (16, 9817767985), (20, 7854214388), (40, 3927107194), (80, 1963553597), (3169, 49569040), (6338, 24784520), (12676, 12392260), (15845, 9913808), (25352, 6196130), (31690, 4956904), (50704, 3098065), (63380, 2478452), (126760, 1239226), (253520, 619613)]