157225250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6911}}^1$

素因数の和:6948

約数の個数: 64

約数和(自身を含む): 362299392

約数和(自身を除く): 205074142

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 125, 130, 175, 182, 250, 325, 350, 455, 650, 875, 910, 1625, 1750, 2275, 3250, 4550, 6911, 11375, 13822, 22750, 34555, 48377, 69110, 89843, 96754, 172775, 179686, 241885, 345550, 449215, 483770, 628901, 863875, 898430, 1209425, 1257802, 1727750, 2246075, 2418850, 3144505, 4492150, 6047125, 6289010, 11230375, 12094250, 15722525, 22460750, 31445050, 78612625, 157225250]

約数ペア:

[(1, 157225250), (2, 78612625), (5, 31445050), (7, 22460750), (10, 15722525), (13, 12094250), (14, 11230375), (25, 6289010), (26, 6047125), (35, 4492150), (50, 3144505), (65, 2418850), (70, 2246075), (91, 1727750), (125, 1257802), (130, 1209425), (175, 898430), (182, 863875), (250, 628901), (325, 483770), (350, 449215), (455, 345550), (650, 241885), (875, 179686), (910, 172775), (1625, 96754), (1750, 89843), (2275, 69110), (3250, 48377), (4550, 34555), (6911, 22750), (11375, 13822)]