153928826

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{127}}^1\times {\mathrm{173}}^1$

素因数の和:446

約数の個数: 32

約数和(自身を含む): 243744768

約数和(自身を除く): 89815942

約数列:

[1, 2, 31, 62, 113, 127, 173, 226, 254, 346, 3503, 3937, 5363, 7006, 7874, 10726, 14351, 19549, 21971, 28702, 39098, 43942, 444881, 606019, 681101, 889762, 1212038, 1362202, 2482723, 4965446, 76964413, 153928826]

約数ペア:

[(1, 153928826), (2, 76964413), (31, 4965446), (62, 2482723), (113, 1362202), (127, 1212038), (173, 889762), (226, 681101), (254, 606019), (346, 444881), (3503, 43942), (3937, 39098), (5363, 28702), (7006, 21971), (7874, 19549), (10726, 14351)]