164038490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:324

約数の個数: 96

約数和(自身を含む): 376451712

約数和(自身を除く): 212413222

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 107, 110, 121, 154, 181, 214, 242, 362, 385, 535, 605, 749, 770, 847, 905, 1070, 1177, 1210, 1267, 1498, 1694, 1810, 1991, 2354, 2534, 3745, 3982, 4235, 5885, 6335, 7490, 8239, 8470, 9955, 11770, 12670, 12947, 13937, 16478, 19367, 19910, 21901, 25894, 27874, 38734, 41195, 43802, 64735, 69685, 82390, 90629, 96835, 109505, 129470, 135569, 139370, 153307, 181258, 193670, 213037, 219010, 271138, 306614, 426074, 453145, 677845, 766535, 906290, 1065185, 1355690, 1491259, 1533070, 2130370, 2343407, 2982518, 4686814, 7456295, 11717035, 14912590, 16403849, 23434070, 32807698, 82019245, 164038490]

約数ペア:

[(1, 164038490), (2, 82019245), (5, 32807698), (7, 23434070), (10, 16403849), (11, 14912590), (14, 11717035), (22, 7456295), (35, 4686814), (55, 2982518), (70, 2343407), (77, 2130370), (107, 1533070), (110, 1491259), (121, 1355690), (154, 1065185), (181, 906290), (214, 766535), (242, 677845), (362, 453145), (385, 426074), (535, 306614), (605, 271138), (749, 219010), (770, 213037), (847, 193670), (905, 181258), (1070, 153307), (1177, 139370), (1210, 135569), (1267, 129470), (1498, 109505), (1694, 96835), (1810, 90629), (1991, 82390), (2354, 69685), (2534, 64735), (3745, 43802), (3982, 41195), (4235, 38734), (5885, 27874), (6335, 25894), (7490, 21901), (8239, 19910), (8470, 19367), (9955, 16478), (11770, 13937), (12670, 12947)]