156936221890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{213133}}^1$

素因数の和:213371

約数の個数: 64

約数和(自身を含む): 329747284224

約数和(自身を除く): 172811062334

約数列:

[1, 2, 5, 7, 10, 14, 35, 67, 70, 134, 157, 314, 335, 469, 670, 785, 938, 1099, 1570, 2198, 2345, 4690, 5495, 10519, 10990, 21038, 52595, 73633, 105190, 147266, 213133, 368165, 426266, 736330, 1065665, 1491931, 2131330, 2983862, 7459655, 14279911, 14919310, 28559822, 33461881, 66923762, 71399555, 99959377, 142799110, 167309405, 199918754, 234233167, 334618810, 468466334, 499796885, 999593770, 1171165835, 2241946027, 2342331670, 4483892054, 11209730135, 15693622189, 22419460270, 31387244378, 78468110945, 156936221890]

約数ペア:

[(1, 156936221890), (2, 78468110945), (5, 31387244378), (7, 22419460270), (10, 15693622189), (14, 11209730135), (35, 4483892054), (67, 2342331670), (70, 2241946027), (134, 1171165835), (157, 999593770), (314, 499796885), (335, 468466334), (469, 334618810), (670, 234233167), (785, 199918754), (938, 167309405), (1099, 142799110), (1570, 99959377), (2198, 71399555), (2345, 66923762), (4690, 33461881), (5495, 28559822), (10519, 14919310), (10990, 14279911), (21038, 7459655), (52595, 2983862), (73633, 2131330), (105190, 1491931), (147266, 1065665), (213133, 736330), (368165, 426266)]