126908048

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{773}}^1$

素因数の和:1143

約数の個数: 40

約数和(自身を含む): 254912256

約数和(自身を除く): 128004208

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 331, 496, 662, 773, 1324, 1546, 2648, 3092, 5296, 6184, 10261, 12368, 20522, 23963, 41044, 47926, 82088, 95852, 164176, 191704, 255863, 383408, 511726, 1023452, 2046904, 4093808, 7931753, 15863506, 31727012, 63454024, 126908048]

約数ペア:

[(1, 126908048), (2, 63454024), (4, 31727012), (8, 15863506), (16, 7931753), (31, 4093808), (62, 2046904), (124, 1023452), (248, 511726), (331, 383408), (496, 255863), (662, 191704), (773, 164176), (1324, 95852), (1546, 82088), (2648, 47926), (3092, 41044), (5296, 23963), (6184, 20522), (10261, 12368)]