161783472

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{146543}}^1$

素因数の和:146577

約数の個数: 40

約数和(自身を含む): 436114944

約数和(自身を除く): 274331472

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 276, 368, 552, 1104, 146543, 293086, 439629, 586172, 879258, 1172344, 1758516, 2344688, 3370489, 3517032, 6740978, 7034064, 10111467, 13481956, 20222934, 26963912, 40445868, 53927824, 80891736, 161783472]

約数ペア:

[(1, 161783472), (2, 80891736), (3, 53927824), (4, 40445868), (6, 26963912), (8, 20222934), (12, 13481956), (16, 10111467), (23, 7034064), (24, 6740978), (46, 3517032), (48, 3370489), (69, 2344688), (92, 1758516), (138, 1172344), (184, 879258), (276, 586172), (368, 439629), (552, 293086), (1104, 146543)]