149807894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{2267}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 248209920

約数和(自身を除く): 98402026

約数列:

[1, 2, 19, 37, 38, 47, 74, 94, 703, 893, 1406, 1739, 1786, 2267, 3478, 4534, 33041, 43073, 66082, 83879, 86146, 106549, 167758, 213098, 1593701, 2024431, 3187402, 3942313, 4048862, 7884626, 74903947, 149807894]

約数ペア:

[(1, 149807894), (2, 74903947), (19, 7884626), (37, 4048862), (38, 3942313), (47, 3187402), (74, 2024431), (94, 1593701), (703, 213098), (893, 167758), (1406, 106549), (1739, 86146), (1786, 83879), (2267, 66082), (3478, 43073), (4534, 33041)]