180897304

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{54751}}^1$

素因数の和:54823

約数の個数: 32

約数和(自身を含む): 394214400

約数和(自身を除く): 213317096

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 54751, 109502, 219004, 383257, 438008, 766514, 1533028, 3066056, 3230309, 6460618, 12921236, 22612163, 25842472, 45224326, 90448652, 180897304]

約数ペア:

[(1, 180897304), (2, 90448652), (4, 45224326), (7, 25842472), (8, 22612163), (14, 12921236), (28, 6460618), (56, 3230309), (59, 3066056), (118, 1533028), (236, 766514), (413, 438008), (472, 383257), (826, 219004), (1652, 109502), (3304, 54751)]