187420939628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{491}}^1\times {\mathrm{757}}^1\times {\mathrm{9697}}^1$

素因数の和:10962

約数の個数: 48

約数和(自身を含む): 354439866144

約数和(自身を除く): 167018926516

約数列:

[1, 2, 4, 13, 26, 52, 491, 757, 982, 1514, 1964, 3028, 6383, 9697, 9841, 12766, 19394, 19682, 25532, 38788, 39364, 126061, 252122, 371687, 504244, 743374, 1486748, 4761227, 4831931, 7340629, 9522454, 9663862, 14681258, 19044908, 19327724, 29362516, 61895951, 95428177, 123791902, 190856354, 247583804, 381712708, 3604248839, 7208497678, 14416995356, 46855234907, 93710469814, 187420939628]

約数ペア:

[(1, 187420939628), (2, 93710469814), (4, 46855234907), (13, 14416995356), (26, 7208497678), (52, 3604248839), (491, 381712708), (757, 247583804), (982, 190856354), (1514, 123791902), (1964, 95428177), (3028, 61895951), (6383, 29362516), (9697, 19327724), (9841, 19044908), (12766, 14681258), (19394, 9663862), (19682, 9522454), (25532, 7340629), (38788, 4831931), (39364, 4761227), (126061, 1486748), (252122, 743374), (371687, 504244)]