15690941608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{25609}}^1$

素因数の和:25802

約数の個数: 64

約数和(自身を含む): 32268600000

約数和(自身を除く): 16577658392

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 139, 152, 232, 278, 551, 556, 1102, 1112, 2204, 2641, 4031, 4408, 5282, 8062, 10564, 16124, 21128, 25609, 32248, 51218, 76589, 102436, 153178, 204872, 306356, 486571, 612712, 742661, 973142, 1485322, 1946284, 2970644, 3559651, 3892568, 5941288, 7119302, 14110559, 14238604, 28221118, 28477208, 56442236, 67633369, 103229879, 112884472, 135266738, 206459758, 270533476, 412919516, 541066952, 825839032, 1961367701, 3922735402, 7845470804, 15690941608]

約数ペア:

[(1, 15690941608), (2, 7845470804), (4, 3922735402), (8, 1961367701), (19, 825839032), (29, 541066952), (38, 412919516), (58, 270533476), (76, 206459758), (116, 135266738), (139, 112884472), (152, 103229879), (232, 67633369), (278, 56442236), (551, 28477208), (556, 28221118), (1102, 14238604), (1112, 14110559), (2204, 7119302), (2641, 5941288), (4031, 3892568), (4408, 3559651), (5282, 2970644), (8062, 1946284), (10564, 1485322), (16124, 973142), (21128, 742661), (25609, 612712), (32248, 486571), (51218, 306356), (76589, 204872), (102436, 153178)]