140919246

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{337}}^1\times {\mathrm{1787}}^1$

素因数の和:2145

約数の個数: 48

約数和(自身を含む): 329971824

約数和(自身を除く): 189052578

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 337, 674, 1011, 1787, 2022, 3033, 3574, 4381, 5361, 6066, 8762, 10722, 13143, 16083, 23231, 26286, 32166, 39429, 46462, 69693, 78858, 139386, 209079, 418158, 602219, 1204438, 1806657, 3613314, 5419971, 7828847, 10839942, 15657694, 23486541, 46973082, 70459623, 140919246]

約数ペア:

[(1, 140919246), (2, 70459623), (3, 46973082), (6, 23486541), (9, 15657694), (13, 10839942), (18, 7828847), (26, 5419971), (39, 3613314), (78, 1806657), (117, 1204438), (234, 602219), (337, 418158), (674, 209079), (1011, 139386), (1787, 78858), (2022, 69693), (3033, 46462), (3574, 39429), (4381, 32166), (5361, 26286), (6066, 23231), (8762, 16083), (10722, 13143)]