156041315

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 205286400

約数和(自身を除く): 49245085

約数列:

[1, 5, 23, 29, 71, 115, 145, 355, 659, 667, 1633, 2059, 3295, 3335, 8165, 10295, 15157, 19111, 46789, 47357, 75785, 95555, 233945, 236785, 439553, 1076147, 1356881, 2197765, 5380735, 6784405, 31208263, 156041315]

約数ペア:

[(1, 156041315), (5, 31208263), (23, 6784405), (29, 5380735), (71, 2197765), (115, 1356881), (145, 1076147), (355, 439553), (659, 236785), (667, 233945), (1633, 95555), (2059, 75785), (3295, 47357), (3335, 46789), (8165, 19111), (10295, 15157)]