156776847140

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1187}}^1\times {\mathrm{161071}}^1$

素因数の和:162308

約数の個数: 48

約数和(自身を含む): 337547637504

約数和(自身を除く): 180770790364

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 1187, 2374, 4748, 5935, 11870, 23740, 48667, 97334, 161071, 194668, 243335, 322142, 486670, 644284, 805355, 973340, 1610710, 3221420, 6603911, 13207822, 26415644, 33019555, 66039110, 132078220, 191191277, 382382554, 764765108, 955956385, 1911912770, 3823825540, 7838842357, 15677684714, 31355369428, 39194211785, 78388423570, 156776847140]

約数ペア:

[(1, 156776847140), (2, 78388423570), (4, 39194211785), (5, 31355369428), (10, 15677684714), (20, 7838842357), (41, 3823825540), (82, 1911912770), (164, 955956385), (205, 764765108), (410, 382382554), (820, 191191277), (1187, 132078220), (2374, 66039110), (4748, 33019555), (5935, 26415644), (11870, 13207822), (23740, 6603911), (48667, 3221420), (97334, 1610710), (161071, 973340), (194668, 805355), (243335, 644284), (322142, 486670)]