168260217825

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1\times {\mathrm{24889}}^1$

素因数の和:25151

約数の個数: 96

約数和(自身を含む): 323944345600

約数和(自身を除く): 155684127775

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 79, 105, 163, 175, 237, 395, 489, 525, 553, 815, 1141, 1185, 1659, 1975, 2445, 2765, 3423, 4075, 5705, 5925, 8295, 12225, 12877, 13825, 17115, 24889, 28525, 38631, 41475, 64385, 74667, 85575, 90139, 124445, 174223, 193155, 270417, 321925, 373335, 450695, 522669, 622225, 871115, 965775, 1352085, 1866675, 1966231, 2253475, 2613345, 4056907, 4355575, 5898693, 6760425, 9831155, 12170721, 13066725, 13763617, 20284535, 28398349, 29493465, 41290851, 49155775, 60853605, 68818085, 85195047, 101422675, 141991745, 147467325, 206454255, 304268025, 320495653, 344090425, 425975235, 709958725, 961486959, 1032271275, 1602478265, 2129876175, 2243469571, 4807434795, 6730408713, 8012391325, 11217347855, 24037173975, 33652043565, 56086739275, 168260217825]

約数ペア:

[(1, 168260217825), (3, 56086739275), (5, 33652043565), (7, 24037173975), (15, 11217347855), (21, 8012391325), (25, 6730408713), (35, 4807434795), (75, 2243469571), (79, 2129876175), (105, 1602478265), (163, 1032271275), (175, 961486959), (237, 709958725), (395, 425975235), (489, 344090425), (525, 320495653), (553, 304268025), (815, 206454255), (1141, 147467325), (1185, 141991745), (1659, 101422675), (1975, 85195047), (2445, 68818085), (2765, 60853605), (3423, 49155775), (4075, 41290851), (5705, 29493465), (5925, 28398349), (8295, 20284535), (12225, 13763617), (12877, 13066725), (13825, 12170721), (17115, 9831155), (24889, 6760425), (28525, 5898693), (38631, 4355575), (41475, 4056907), (64385, 2613345), (74667, 2253475), (85575, 1966231), (90139, 1866675), (124445, 1352085), (174223, 965775), (193155, 871115), (270417, 622225), (321925, 522669), (373335, 450695)]