157029662380

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3329}}^1\times {\mathrm{76081}}^1$

素因数の和:79450

約数の個数: 48

約数和(自身を含む): 340506512640

約数和(自身を除く): 183476850260

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3329, 6658, 13316, 16645, 33290, 66580, 76081, 103199, 152162, 206398, 304324, 380405, 412796, 515995, 760810, 1031990, 1521620, 2063980, 2358511, 4717022, 9434044, 11792555, 23585110, 47170220, 253273649, 506547298, 1013094596, 1266368245, 2532736490, 5065472980, 7851483119, 15702966238, 31405932476, 39257415595, 78514831190, 157029662380]

約数ペア:

[(1, 157029662380), (2, 78514831190), (4, 39257415595), (5, 31405932476), (10, 15702966238), (20, 7851483119), (31, 5065472980), (62, 2532736490), (124, 1266368245), (155, 1013094596), (310, 506547298), (620, 253273649), (3329, 47170220), (6658, 23585110), (13316, 11792555), (16645, 9434044), (33290, 4717022), (66580, 2358511), (76081, 2063980), (103199, 1521620), (152162, 1031990), (206398, 760810), (304324, 515995), (380405, 412796)]