128565550074

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1\times {\mathrm{74857}}^1$

素因数の和:75199

約数の個数: 64

約数和(自身を含む): 281001361536

約数和(自身を除く): 152435811462

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 194, 227, 291, 454, 582, 681, 1261, 1362, 2522, 2951, 3783, 5902, 7566, 8853, 17706, 22019, 44038, 66057, 74857, 132114, 149714, 224571, 286247, 449142, 572494, 858741, 973141, 1717482, 1946282, 2919423, 5838846, 7261129, 14522258, 16992539, 21783387, 33985078, 43566774, 50977617, 94394677, 101955234, 188789354, 220903007, 283184031, 441806014, 566368062, 662709021, 1325418042, 1648276283, 3296552566, 4944828849, 9889657698, 21427591679, 42855183358, 64282775037, 128565550074]

約数ペア:

[(1, 128565550074), (2, 64282775037), (3, 42855183358), (6, 21427591679), (13, 9889657698), (26, 4944828849), (39, 3296552566), (78, 1648276283), (97, 1325418042), (194, 662709021), (227, 566368062), (291, 441806014), (454, 283184031), (582, 220903007), (681, 188789354), (1261, 101955234), (1362, 94394677), (2522, 50977617), (2951, 43566774), (3783, 33985078), (5902, 21783387), (7566, 16992539), (8853, 14522258), (17706, 7261129), (22019, 5838846), (44038, 2919423), (66057, 1946282), (74857, 1717482), (132114, 973141), (149714, 858741), (224571, 572494), (286247, 449142)]