165685392

素因数分解:

$2^4\times 3^3\times {\mathrm{421}}^1\times {\mathrm{911}}^1$

素因数の和:1349

約数の個数: 80

約数和(自身を含む): 477231360

約数和(自身を除く): 311545968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 421, 432, 842, 911, 1263, 1684, 1822, 2526, 2733, 3368, 3644, 3789, 5052, 5466, 6736, 7288, 7578, 8199, 10104, 10932, 11367, 14576, 15156, 16398, 20208, 21864, 22734, 24597, 30312, 32796, 43728, 45468, 49194, 60624, 65592, 90936, 98388, 131184, 181872, 196776, 383531, 393552, 767062, 1150593, 1534124, 2301186, 3068248, 3451779, 4602372, 6136496, 6903558, 9204744, 10355337, 13807116, 18409488, 20710674, 27614232, 41421348, 55228464, 82842696, 165685392]

約数ペア:

[(1, 165685392), (2, 82842696), (3, 55228464), (4, 41421348), (6, 27614232), (8, 20710674), (9, 18409488), (12, 13807116), (16, 10355337), (18, 9204744), (24, 6903558), (27, 6136496), (36, 4602372), (48, 3451779), (54, 3068248), (72, 2301186), (108, 1534124), (144, 1150593), (216, 767062), (421, 393552), (432, 383531), (842, 196776), (911, 181872), (1263, 131184), (1684, 98388), (1822, 90936), (2526, 65592), (2733, 60624), (3368, 49194), (3644, 45468), (3789, 43728), (5052, 32796), (5466, 30312), (6736, 24597), (7288, 22734), (7578, 21864), (8199, 20208), (10104, 16398), (10932, 15156), (11367, 14576)]