131301104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{7243}}^1$

素因数の和:7365

約数の個数: 40

約数和(自身を含む): 280255872

約数和(自身を除く): 148954768

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 103, 176, 206, 412, 824, 1133, 1648, 2266, 4532, 7243, 9064, 14486, 18128, 28972, 57944, 79673, 115888, 159346, 318692, 637384, 746029, 1274768, 1492058, 2984116, 5968232, 8206319, 11936464, 16412638, 32825276, 65650552, 131301104]

約数ペア:

[(1, 131301104), (2, 65650552), (4, 32825276), (8, 16412638), (11, 11936464), (16, 8206319), (22, 5968232), (44, 2984116), (88, 1492058), (103, 1274768), (176, 746029), (206, 637384), (412, 318692), (824, 159346), (1133, 115888), (1648, 79673), (2266, 57944), (4532, 28972), (7243, 18128), (9064, 14486)]