161117814

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{2377}}^1$

素因数の和:2485

約数の個数: 64

約数和(自身を含む): 383523840

約数和(自身を除く): 222406026

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 79, 143, 158, 237, 286, 429, 474, 858, 869, 1027, 1738, 2054, 2377, 2607, 3081, 4754, 5214, 6162, 7131, 11297, 14262, 22594, 26147, 30901, 33891, 52294, 61802, 67782, 78441, 92703, 156882, 185406, 187783, 339911, 375566, 563349, 679822, 1019733, 1126698, 2039466, 2065613, 2441179, 4131226, 4882358, 6196839, 7323537, 12393678, 14647074, 26852969, 53705938, 80558907, 161117814]

約数ペア:

[(1, 161117814), (2, 80558907), (3, 53705938), (6, 26852969), (11, 14647074), (13, 12393678), (22, 7323537), (26, 6196839), (33, 4882358), (39, 4131226), (66, 2441179), (78, 2065613), (79, 2039466), (143, 1126698), (158, 1019733), (237, 679822), (286, 563349), (429, 375566), (474, 339911), (858, 187783), (869, 185406), (1027, 156882), (1738, 92703), (2054, 78441), (2377, 67782), (2607, 61802), (3081, 52294), (4754, 33891), (5214, 30901), (6162, 26147), (7131, 22594), (11297, 14262)]