161086695

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{409}}^1$

素因数の和:477

約数の個数: 96

約数和(自身を含む): 335032320

約数和(自身を除く): 173945625

約数列:

[1, 3, 5, 7, 11, 15, 21, 31, 33, 35, 55, 77, 93, 105, 121, 155, 165, 217, 231, 341, 363, 385, 409, 465, 605, 651, 847, 1023, 1085, 1155, 1227, 1705, 1815, 2045, 2387, 2541, 2863, 3255, 3751, 4235, 4499, 5115, 6135, 7161, 8589, 11253, 11935, 12679, 12705, 13497, 14315, 18755, 22495, 26257, 31493, 35805, 38037, 42945, 49489, 56265, 63395, 67485, 78771, 88753, 94479, 131285, 139469, 148467, 157465, 190185, 247445, 266259, 346423, 393855, 418407, 443765, 472395, 697345, 742335, 976283, 1039269, 1331295, 1534159, 1732115, 2092035, 2928849, 4602477, 4881415, 5196345, 7670795, 10739113, 14644245, 23012385, 32217339, 53695565, 161086695]

約数ペア:

[(1, 161086695), (3, 53695565), (5, 32217339), (7, 23012385), (11, 14644245), (15, 10739113), (21, 7670795), (31, 5196345), (33, 4881415), (35, 4602477), (55, 2928849), (77, 2092035), (93, 1732115), (105, 1534159), (121, 1331295), (155, 1039269), (165, 976283), (217, 742335), (231, 697345), (341, 472395), (363, 443765), (385, 418407), (409, 393855), (465, 346423), (605, 266259), (651, 247445), (847, 190185), (1023, 157465), (1085, 148467), (1155, 139469), (1227, 131285), (1705, 94479), (1815, 88753), (2045, 78771), (2387, 67485), (2541, 63395), (2863, 56265), (3255, 49489), (3751, 42945), (4235, 38037), (4499, 35805), (5115, 31493), (6135, 26257), (7161, 22495), (8589, 18755), (11253, 14315), (11935, 13497), (12679, 12705)]