161249808

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176809}}^1$

素因数の和:176839

約数の個数: 40

約数和(自身を含む): 438488800

約数和(自身を除く): 277238992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 176809, 353618, 530427, 707236, 1060854, 1414472, 2121708, 2828944, 3359371, 4243416, 6718742, 8486832, 10078113, 13437484, 20156226, 26874968, 40312452, 53749936, 80624904, 161249808]

約数ペア:

[(1, 161249808), (2, 80624904), (3, 53749936), (4, 40312452), (6, 26874968), (8, 20156226), (12, 13437484), (16, 10078113), (19, 8486832), (24, 6718742), (38, 4243416), (48, 3359371), (57, 2828944), (76, 2121708), (114, 1414472), (152, 1060854), (228, 707236), (304, 530427), (456, 353618), (912, 176809)]