155287176

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{1129}}^1$

素因数の和:1670

約数の個数: 64

約数和(自身を含む): 424699200

約数和(自身を除く): 269412024

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 521, 1042, 1129, 1563, 2084, 2258, 3126, 3387, 4168, 4516, 5731, 6252, 6774, 9032, 11462, 12419, 12504, 13548, 17193, 22924, 24838, 27096, 34386, 37257, 45848, 49676, 68772, 74514, 99352, 137544, 149028, 298056, 588209, 1176418, 1764627, 2352836, 3529254, 4705672, 6470299, 7058508, 12940598, 14117016, 19410897, 25881196, 38821794, 51762392, 77643588, 155287176]

約数ペア:

[(1, 155287176), (2, 77643588), (3, 51762392), (4, 38821794), (6, 25881196), (8, 19410897), (11, 14117016), (12, 12940598), (22, 7058508), (24, 6470299), (33, 4705672), (44, 3529254), (66, 2352836), (88, 1764627), (132, 1176418), (264, 588209), (521, 298056), (1042, 149028), (1129, 137544), (1563, 99352), (2084, 74514), (2258, 68772), (3126, 49676), (3387, 45848), (4168, 37257), (4516, 34386), (5731, 27096), (6252, 24838), (6774, 22924), (9032, 17193), (11462, 13548), (12419, 12504)]