125220352

素因数分解:

$2^9\times {\mathrm{199}}^1\times {\mathrm{1229}}^1$

素因数の和:1446

約数の個数: 40

約数和(自身を含む): 251658000

約数和(自身を除く): 126437648

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 199, 256, 398, 512, 796, 1229, 1592, 2458, 3184, 4916, 6368, 9832, 12736, 19664, 25472, 39328, 50944, 78656, 101888, 157312, 244571, 314624, 489142, 629248, 978284, 1956568, 3913136, 7826272, 15652544, 31305088, 62610176, 125220352]

約数ペア:

[(1, 125220352), (2, 62610176), (4, 31305088), (8, 15652544), (16, 7826272), (32, 3913136), (64, 1956568), (128, 978284), (199, 629248), (256, 489142), (398, 314624), (512, 244571), (796, 157312), (1229, 101888), (1592, 78656), (2458, 50944), (3184, 39328), (4916, 25472), (6368, 19664), (9832, 12736)]