156937270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{797}}^1$

素因数の和:937

約数の個数: 64

約数和(自身を含む): 337841280

約数和(自身を除く): 180904010

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 97, 145, 194, 203, 290, 406, 485, 679, 797, 970, 1015, 1358, 1594, 2030, 2813, 3395, 3985, 5579, 5626, 6790, 7970, 11158, 14065, 19691, 23113, 27895, 28130, 39382, 46226, 55790, 77309, 98455, 115565, 154618, 161791, 196910, 231130, 323582, 386545, 541163, 773090, 808955, 1082326, 1617910, 2241961, 2705815, 4483922, 5411630, 11209805, 15693727, 22419610, 31387454, 78468635, 156937270]

約数ペア:

[(1, 156937270), (2, 78468635), (5, 31387454), (7, 22419610), (10, 15693727), (14, 11209805), (29, 5411630), (35, 4483922), (58, 2705815), (70, 2241961), (97, 1617910), (145, 1082326), (194, 808955), (203, 773090), (290, 541163), (406, 386545), (485, 323582), (679, 231130), (797, 196910), (970, 161791), (1015, 154618), (1358, 115565), (1594, 98455), (2030, 77309), (2813, 55790), (3395, 46226), (3985, 39382), (5579, 28130), (5626, 27895), (6790, 23113), (7970, 19691), (11158, 14065)]