156699545980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1\times {\mathrm{1076381}}^1$

素因数の和:1076670

約数の個数: 48

約数和(自身を含む): 341772812640

約数和(自身を除く): 185073266660

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 251, 290, 502, 580, 1004, 1255, 2510, 5020, 7279, 14558, 29116, 36395, 72790, 145580, 1076381, 2152762, 4305524, 5381905, 10763810, 21527620, 31215049, 62430098, 124860196, 156075245, 270171631, 312150490, 540343262, 624300980, 1080686524, 1350858155, 2701716310, 5403432620, 7834977299, 15669954598, 31339909196, 39174886495, 78349772990, 156699545980]

約数ペア:

[(1, 156699545980), (2, 78349772990), (4, 39174886495), (5, 31339909196), (10, 15669954598), (20, 7834977299), (29, 5403432620), (58, 2701716310), (116, 1350858155), (145, 1080686524), (251, 624300980), (290, 540343262), (502, 312150490), (580, 270171631), (1004, 156075245), (1255, 124860196), (2510, 62430098), (5020, 31215049), (7279, 21527620), (14558, 10763810), (29116, 5381905), (36395, 4305524), (72790, 2152762), (145580, 1076381)]