157239552

素因数分解:

$2^8\times 3^1\times {\mathrm{53}}^1\times {\mathrm{3863}}^1$

素因数の和:3935

約数の個数: 72

約数和(自身を含む): 426492864

約数和(自身を除く): 269253312

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 53, 64, 96, 106, 128, 159, 192, 212, 256, 318, 384, 424, 636, 768, 848, 1272, 1696, 2544, 3392, 3863, 5088, 6784, 7726, 10176, 11589, 13568, 15452, 20352, 23178, 30904, 40704, 46356, 61808, 92712, 123616, 185424, 204739, 247232, 370848, 409478, 494464, 614217, 741696, 818956, 988928, 1228434, 1483392, 1637912, 2456868, 2966784, 3275824, 4913736, 6551648, 9827472, 13103296, 19654944, 26206592, 39309888, 52413184, 78619776, 157239552]

約数ペア:

[(1, 157239552), (2, 78619776), (3, 52413184), (4, 39309888), (6, 26206592), (8, 19654944), (12, 13103296), (16, 9827472), (24, 6551648), (32, 4913736), (48, 3275824), (53, 2966784), (64, 2456868), (96, 1637912), (106, 1483392), (128, 1228434), (159, 988928), (192, 818956), (212, 741696), (256, 614217), (318, 494464), (384, 409478), (424, 370848), (636, 247232), (768, 204739), (848, 185424), (1272, 123616), (1696, 92712), (2544, 61808), (3392, 46356), (3863, 40704), (5088, 30904), (6784, 23178), (7726, 20352), (10176, 15452), (11589, 13568)]