131446248

素因数分解:

$2^3\times 3^1\times {\mathrm{101}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:578

約数の個数: 64

約数和(自身を含む): 334739520

約数和(自身を除く): 203293272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 101, 202, 211, 257, 303, 404, 422, 514, 606, 633, 771, 808, 844, 1028, 1212, 1266, 1542, 1688, 2056, 2424, 2532, 3084, 5064, 6168, 21311, 25957, 42622, 51914, 54227, 63933, 77871, 85244, 103828, 108454, 127866, 155742, 162681, 170488, 207656, 216908, 255732, 311484, 325362, 433816, 511464, 622968, 650724, 1301448, 5476927, 10953854, 16430781, 21907708, 32861562, 43815416, 65723124, 131446248]

約数ペア:

[(1, 131446248), (2, 65723124), (3, 43815416), (4, 32861562), (6, 21907708), (8, 16430781), (12, 10953854), (24, 5476927), (101, 1301448), (202, 650724), (211, 622968), (257, 511464), (303, 433816), (404, 325362), (422, 311484), (514, 255732), (606, 216908), (633, 207656), (771, 170488), (808, 162681), (844, 155742), (1028, 127866), (1212, 108454), (1266, 103828), (1542, 85244), (1688, 77871), (2056, 63933), (2424, 54227), (2532, 51914), (3084, 42622), (5064, 25957), (6168, 21311)]