156917956048

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1\times {\mathrm{80239}}^1$

素因数の和:81192

約数の個数: 80

約数和(自身を含む): 366151168000

約数和(自身を除く): 209233211952

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 919, 1064, 1838, 2128, 3676, 6433, 7352, 12866, 14704, 17461, 25732, 34922, 51464, 69844, 80239, 102928, 122227, 139688, 160478, 244454, 279376, 320956, 488908, 561673, 641912, 977816, 1123346, 1283824, 1524541, 1955632, 2246692, 3049082, 4493384, 6098164, 8986768, 10671787, 12196328, 21343574, 24392656, 42687148, 73739641, 85374296, 147479282, 170748592, 294958564, 516177487, 589917128, 1032354974, 1179834256, 1401053179, 2064709948, 2802106358, 4129419896, 5604212716, 8258839792, 9807372253, 11208425432, 19614744506, 22416850864, 39229489012, 78458978024, 156917956048]

約数ペア:

[(1, 156917956048), (2, 78458978024), (4, 39229489012), (7, 22416850864), (8, 19614744506), (14, 11208425432), (16, 9807372253), (19, 8258839792), (28, 5604212716), (38, 4129419896), (56, 2802106358), (76, 2064709948), (112, 1401053179), (133, 1179834256), (152, 1032354974), (266, 589917128), (304, 516177487), (532, 294958564), (919, 170748592), (1064, 147479282), (1838, 85374296), (2128, 73739641), (3676, 42687148), (6433, 24392656), (7352, 21343574), (12866, 12196328), (14704, 10671787), (17461, 8986768), (25732, 6098164), (34922, 4493384), (51464, 3049082), (69844, 2246692), (80239, 1955632), (102928, 1524541), (122227, 1283824), (139688, 1123346), (160478, 977816), (244454, 641912), (279376, 561673), (320956, 488908)]