157127264

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{36919}}^1$

素因数の和:36955

約数の個数: 48

約数和(自身を含む): 372153600

約数和(自身を除く): 215026336

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 532, 608, 1064, 2128, 4256, 36919, 73838, 147676, 258433, 295352, 516866, 590704, 701461, 1033732, 1181408, 1402922, 2067464, 2805844, 4134928, 4910227, 5611688, 8269856, 9820454, 11223376, 19640908, 22446752, 39281816, 78563632, 157127264]

約数ペア:

[(1, 157127264), (2, 78563632), (4, 39281816), (7, 22446752), (8, 19640908), (14, 11223376), (16, 9820454), (19, 8269856), (28, 5611688), (32, 4910227), (38, 4134928), (56, 2805844), (76, 2067464), (112, 1402922), (133, 1181408), (152, 1033732), (224, 701461), (266, 590704), (304, 516866), (532, 295352), (608, 258433), (1064, 147676), (2128, 73838), (4256, 36919)]