156739474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2719}}^1$

素因数の和:2818

約数の個数: 32

約数和(自身を含む): 260467200

約数和(自身を除く): 103727726

約数列:

[1, 2, 19, 37, 38, 41, 74, 82, 703, 779, 1406, 1517, 1558, 2719, 3034, 5438, 28823, 51661, 57646, 100603, 103322, 111479, 201206, 222958, 1911457, 2118101, 3822914, 4124723, 4236202, 8249446, 78369737, 156739474]

約数ペア:

[(1, 156739474), (2, 78369737), (19, 8249446), (37, 4236202), (38, 4124723), (41, 3822914), (74, 2118101), (82, 1911457), (703, 222958), (779, 201206), (1406, 111479), (1517, 103322), (1558, 100603), (2719, 57646), (3034, 51661), (5438, 28823)]