156618904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{13327}}^1$

素因数の和:13459

約数の個数: 32

約数和(自身を含む): 319072320

約数和(自身を除く): 162453416

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 113, 226, 452, 904, 1469, 2938, 5876, 11752, 13327, 26654, 53308, 106616, 173251, 346502, 693004, 1386008, 1505951, 3011902, 6023804, 12047608, 19577363, 39154726, 78309452, 156618904]

約数ペア:

[(1, 156618904), (2, 78309452), (4, 39154726), (8, 19577363), (13, 12047608), (26, 6023804), (52, 3011902), (104, 1505951), (113, 1386008), (226, 693004), (452, 346502), (904, 173251), (1469, 106616), (2938, 53308), (5876, 26654), (11752, 13327)]