15678097136

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1\times {\mathrm{11887}}^1$

素因数の和:12298

約数の個数: 80

約数和(自身を含む): 34733026944

約数和(自身を除く): 19054929808

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 373, 442, 746, 884, 1492, 1768, 2984, 3536, 4849, 5968, 6341, 9698, 11887, 12682, 19396, 23774, 25364, 38792, 47548, 50728, 77584, 82433, 95096, 101456, 154531, 164866, 190192, 202079, 309062, 329732, 404158, 618124, 659464, 808316, 1236248, 1318928, 1616632, 2472496, 2627027, 3233264, 4433851, 5254054, 8867702, 10508108, 17735404, 21016216, 35470808, 42032432, 57640063, 70941616, 75375467, 115280126, 150750934, 230560252, 301501868, 461120504, 603003736, 922241008, 979881071, 1206007472, 1959762142, 3919524284, 7839048568, 15678097136]

約数ペア:

[(1, 15678097136), (2, 7839048568), (4, 3919524284), (8, 1959762142), (13, 1206007472), (16, 979881071), (17, 922241008), (26, 603003736), (34, 461120504), (52, 301501868), (68, 230560252), (104, 150750934), (136, 115280126), (208, 75375467), (221, 70941616), (272, 57640063), (373, 42032432), (442, 35470808), (746, 21016216), (884, 17735404), (1492, 10508108), (1768, 8867702), (2984, 5254054), (3536, 4433851), (4849, 3233264), (5968, 2627027), (6341, 2472496), (9698, 1616632), (11887, 1318928), (12682, 1236248), (19396, 808316), (23774, 659464), (25364, 618124), (38792, 404158), (47548, 329732), (50728, 309062), (77584, 202079), (82433, 190192), (95096, 164866), (101456, 154531)]