156900240657

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{2917}}^1\times {\mathrm{18503}}^1$

素因数の和:21462

約数の個数: 48

約数和(自身を含む): 252695064960

約数和(自身を除く): 95794824303

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 2917, 8751, 18503, 26253, 49589, 55423, 55509, 148767, 166269, 166527, 314551, 351557, 446301, 498807, 942191, 943653, 1054671, 2826573, 2830959, 3164013, 5976469, 8479719, 17929407, 53788221, 53973251, 161919753, 485759259, 917545267, 1025491769, 2752635801, 3076475307, 8257907403, 9229425921, 17433360073, 52300080219, 156900240657]

約数ペア:

[(1, 156900240657), (3, 52300080219), (9, 17433360073), (17, 9229425921), (19, 8257907403), (51, 3076475307), (57, 2752635801), (153, 1025491769), (171, 917545267), (323, 485759259), (969, 161919753), (2907, 53973251), (2917, 53788221), (8751, 17929407), (18503, 8479719), (26253, 5976469), (49589, 3164013), (55423, 2830959), (55509, 2826573), (148767, 1054671), (166269, 943653), (166527, 942191), (314551, 498807), (351557, 446301)]