163949458

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{10243}}^1$

素因数の和:10449

約数の個数: 16

約数和(自身を含む): 252248256

約数和(自身を除く): 88298798

約数列:

[1, 2, 53, 106, 151, 302, 8003, 10243, 16006, 20486, 542879, 1085758, 1546693, 3093386, 81974729, 163949458]

約数ペア:

[(1, 163949458), (2, 81974729), (53, 3093386), (106, 1546693), (151, 1085758), (302, 542879), (8003, 20486), (10243, 16006)]