157617784807

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{19961}}^1$

素因数の和:20287

約数の個数: 32

約数和(自身を含む): 185502873600

約数和(自身を除く): 27885088793

約数列:

[1, 7, 79, 109, 131, 553, 763, 917, 8611, 10349, 14279, 19961, 60277, 72443, 99953, 139727, 1128041, 1576919, 2175749, 2614891, 7896287, 11038433, 15230243, 18304237, 171884171, 206576389, 285023119, 1203189197, 1446034723, 1995161833, 22516826401, 157617784807]

約数ペア:

[(1, 157617784807), (7, 22516826401), (79, 1995161833), (109, 1446034723), (131, 1203189197), (553, 285023119), (763, 206576389), (917, 171884171), (8611, 18304237), (10349, 15230243), (14279, 11038433), (19961, 7896287), (60277, 2614891), (72443, 2175749), (99953, 1576919), (139727, 1128041)]