156925381520

素因数分解:

$2^4\times 5^1\times {\mathrm{149}}^1\times {\mathrm{13164881}}^1$

素因数の和:13165043

約数の個数: 40

約数和(自身を含む): 367300207800

約数和(自身を除く): 210374826280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 149, 298, 596, 745, 1192, 1490, 2384, 2980, 5960, 11920, 13164881, 26329762, 52659524, 65824405, 105319048, 131648810, 210638096, 263297620, 526595240, 1053190480, 1961567269, 3923134538, 7846269076, 9807836345, 15692538152, 19615672690, 31385076304, 39231345380, 78462690760, 156925381520]

約数ペア:

[(1, 156925381520), (2, 78462690760), (4, 39231345380), (5, 31385076304), (8, 19615672690), (10, 15692538152), (16, 9807836345), (20, 7846269076), (40, 3923134538), (80, 1961567269), (149, 1053190480), (298, 526595240), (596, 263297620), (745, 210638096), (1192, 131648810), (1490, 105319048), (2384, 65824405), (2980, 52659524), (5960, 26329762), (11920, 13164881)]