160965392

素因数分解:

$2^4\times 7^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:269

約数の個数: 120

約数和(自身を含む): 386760960

約数和(自身を除く): 225795568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 49, 56, 62, 74, 98, 112, 124, 148, 179, 196, 217, 248, 259, 296, 358, 392, 434, 496, 518, 592, 716, 784, 868, 1036, 1147, 1253, 1432, 1519, 1736, 1813, 2072, 2294, 2506, 2864, 3038, 3472, 3626, 4144, 4588, 5012, 5549, 6076, 6623, 7252, 8029, 8771, 9176, 10024, 11098, 12152, 13246, 14504, 16058, 17542, 18352, 20048, 22196, 24304, 26492, 29008, 32116, 35084, 38843, 44392, 46361, 52984, 56203, 64232, 70168, 77686, 88784, 92722, 105968, 112406, 128464, 140336, 155372, 185444, 205313, 224812, 271901, 310744, 324527, 370888, 410626, 449624, 543802, 621488, 649054, 741776, 821252, 899248, 1087604, 1298108, 1437191, 1642504, 2175208, 2596216, 2874382, 3285008, 4350416, 5192432, 5748764, 10060337, 11497528, 20120674, 22995056, 40241348, 80482696, 160965392]

約数ペア:

[(1, 160965392), (2, 80482696), (4, 40241348), (7, 22995056), (8, 20120674), (14, 11497528), (16, 10060337), (28, 5748764), (31, 5192432), (37, 4350416), (49, 3285008), (56, 2874382), (62, 2596216), (74, 2175208), (98, 1642504), (112, 1437191), (124, 1298108), (148, 1087604), (179, 899248), (196, 821252), (217, 741776), (248, 649054), (259, 621488), (296, 543802), (358, 449624), (392, 410626), (434, 370888), (496, 324527), (518, 310744), (592, 271901), (716, 224812), (784, 205313), (868, 185444), (1036, 155372), (1147, 140336), (1253, 128464), (1432, 112406), (1519, 105968), (1736, 92722), (1813, 88784), (2072, 77686), (2294, 70168), (2506, 64232), (2864, 56203), (3038, 52984), (3472, 46361), (3626, 44392), (4144, 38843), (4588, 35084), (5012, 32116), (5549, 29008), (6076, 26492), (6623, 24304), (7252, 22196), (8029, 20048), (8771, 18352), (9176, 17542), (10024, 16058), (11098, 14504), (12152, 13246)]