122561142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^3\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:290

約数の個数: 64

約数和(自身を含む): 274060800

約数和(自身を除く): 151499658

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 103, 121, 149, 206, 242, 298, 309, 363, 447, 618, 726, 894, 1133, 1331, 1639, 2266, 2662, 3278, 3399, 3993, 4917, 6798, 7986, 9834, 12463, 15347, 18029, 24926, 30694, 36058, 37389, 46041, 54087, 74778, 92082, 108174, 137093, 168817, 198319, 274186, 337634, 396638, 411279, 506451, 594957, 822558, 1012902, 1189914, 1856987, 3713974, 5570961, 11141922, 20426857, 40853714, 61280571, 122561142]

約数ペア:

[(1, 122561142), (2, 61280571), (3, 40853714), (6, 20426857), (11, 11141922), (22, 5570961), (33, 3713974), (66, 1856987), (103, 1189914), (121, 1012902), (149, 822558), (206, 594957), (242, 506451), (298, 411279), (309, 396638), (363, 337634), (447, 274186), (618, 198319), (726, 168817), (894, 137093), (1133, 108174), (1331, 92082), (1639, 74778), (2266, 54087), (2662, 46041), (3278, 37389), (3399, 36058), (3993, 30694), (4917, 24926), (6798, 18029), (7986, 15347), (9834, 12463)]