149624176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{16729}}^1$

素因数の和:16793

約数の個数: 40

約数和(自身を含む): 319476080

約数和(自身を除く): 169851904

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1118, 2236, 4472, 8944, 16729, 33458, 66916, 133832, 217477, 267664, 434954, 719347, 869908, 1438694, 1739816, 2877388, 3479632, 5754776, 9351511, 11509552, 18703022, 37406044, 74812088, 149624176]

約数ペア:

[(1, 149624176), (2, 74812088), (4, 37406044), (8, 18703022), (13, 11509552), (16, 9351511), (26, 5754776), (43, 3479632), (52, 2877388), (86, 1739816), (104, 1438694), (172, 869908), (208, 719347), (344, 434954), (559, 267664), (688, 217477), (1118, 133832), (2236, 66916), (4472, 33458), (8944, 16729)]