145808546

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{313}}^1$

素因数の和:411

約数の個数: 64

約数和(自身を含む): 265870080

約数和(自身を除く): 120061534

約数列:

[1, 2, 13, 19, 23, 26, 38, 41, 46, 82, 247, 299, 313, 437, 494, 533, 598, 626, 779, 874, 943, 1066, 1558, 1886, 4069, 5681, 5947, 7199, 8138, 10127, 11362, 11894, 12259, 12833, 14398, 17917, 20254, 24518, 25666, 35834, 77311, 93587, 136781, 154622, 166829, 187174, 232921, 243827, 273562, 295159, 333658, 465842, 487654, 590318, 1778153, 3169751, 3556306, 3837067, 5608021, 6339502, 7674134, 11216042, 72904273, 145808546]

約数ペア:

[(1, 145808546), (2, 72904273), (13, 11216042), (19, 7674134), (23, 6339502), (26, 5608021), (38, 3837067), (41, 3556306), (46, 3169751), (82, 1778153), (247, 590318), (299, 487654), (313, 465842), (437, 333658), (494, 295159), (533, 273562), (598, 243827), (626, 232921), (779, 187174), (874, 166829), (943, 154622), (1066, 136781), (1558, 93587), (1886, 77311), (4069, 35834), (5681, 25666), (5947, 24518), (7199, 20254), (8138, 17917), (10127, 14398), (11362, 12833), (11894, 12259)]