124380308

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 256908960

約数和(自身を除く): 132528652

約数列:

[1, 2, 4, 13, 19, 26, 31, 38, 52, 62, 76, 124, 131, 247, 262, 403, 494, 524, 589, 806, 961, 988, 1178, 1612, 1703, 1922, 2356, 2489, 3406, 3844, 4061, 4978, 6812, 7657, 8122, 9956, 12493, 15314, 16244, 18259, 24986, 30628, 32357, 36518, 49972, 52793, 64714, 73036, 77159, 105586, 125891, 129428, 154318, 211172, 237367, 251782, 308636, 474734, 503564, 949468, 1003067, 1636583, 2006134, 2391929, 3273166, 4012268, 4783858, 6546332, 9567716, 31095077, 62190154, 124380308]

約数ペア:

[(1, 124380308), (2, 62190154), (4, 31095077), (13, 9567716), (19, 6546332), (26, 4783858), (31, 4012268), (38, 3273166), (52, 2391929), (62, 2006134), (76, 1636583), (124, 1003067), (131, 949468), (247, 503564), (262, 474734), (403, 308636), (494, 251782), (524, 237367), (589, 211172), (806, 154318), (961, 129428), (988, 125891), (1178, 105586), (1612, 77159), (1703, 73036), (1922, 64714), (2356, 52793), (2489, 49972), (3406, 36518), (3844, 32357), (4061, 30628), (4978, 24986), (6812, 18259), (7657, 16244), (8122, 15314), (9956, 12493)]