148118992

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1153}}^1$

素因数の和:1236

約数の個数: 80

約数和(自身を含む): 348009472

約数和(自身を除く): 199890480

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 37, 56, 62, 74, 112, 124, 148, 217, 248, 259, 296, 434, 496, 518, 592, 868, 1036, 1147, 1153, 1736, 2072, 2294, 2306, 3472, 4144, 4588, 4612, 8029, 8071, 9176, 9224, 16058, 16142, 18352, 18448, 32116, 32284, 35743, 42661, 64232, 64568, 71486, 85322, 128464, 129136, 142972, 170644, 250201, 285944, 298627, 341288, 500402, 571888, 597254, 682576, 1000804, 1194508, 1322491, 2001608, 2389016, 2644982, 4003216, 4778032, 5289964, 9257437, 10579928, 18514874, 21159856, 37029748, 74059496, 148118992]

約数ペア:

[(1, 148118992), (2, 74059496), (4, 37029748), (7, 21159856), (8, 18514874), (14, 10579928), (16, 9257437), (28, 5289964), (31, 4778032), (37, 4003216), (56, 2644982), (62, 2389016), (74, 2001608), (112, 1322491), (124, 1194508), (148, 1000804), (217, 682576), (248, 597254), (259, 571888), (296, 500402), (434, 341288), (496, 298627), (518, 285944), (592, 250201), (868, 170644), (1036, 142972), (1147, 129136), (1153, 128464), (1736, 85322), (2072, 71486), (2294, 64568), (2306, 64232), (3472, 42661), (4144, 35743), (4588, 32284), (4612, 32116), (8029, 18448), (8071, 18352), (9176, 16142), (9224, 16058)]