156989136899

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{941}}^1\times {\mathrm{5333}}^1$

素因数の和:6431

約数の個数: 32

約数和(自身を含む): 185710250880

約数和(自身を除く): 28721113981

約数列:

[1, 7, 41, 109, 287, 763, 941, 4469, 5333, 6587, 31283, 37331, 38581, 102569, 218653, 270067, 581297, 717983, 1530571, 4069079, 4205329, 5018353, 23833177, 29437303, 35128471, 166832239, 205752473, 547000477, 1440267311, 3829003339, 22427019557, 156989136899]

約数ペア:

[(1, 156989136899), (7, 22427019557), (41, 3829003339), (109, 1440267311), (287, 547000477), (763, 205752473), (941, 166832239), (4469, 35128471), (5333, 29437303), (6587, 23833177), (31283, 5018353), (37331, 4205329), (38581, 4069079), (102569, 1530571), (218653, 717983), (270067, 581297)]