123438696

素因数分解:

$2^3\times 3^1\times {\mathrm{53}}^2\times {\mathrm{1831}}^1$

素因数の和:1946

約数の個数: 48

約数和(自身を含む): 314700960

約数和(自身を除く): 191262264

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 53, 106, 159, 212, 318, 424, 636, 1272, 1831, 2809, 3662, 5493, 5618, 7324, 8427, 10986, 11236, 14648, 16854, 21972, 22472, 33708, 43944, 67416, 97043, 194086, 291129, 388172, 582258, 776344, 1164516, 2329032, 5143279, 10286558, 15429837, 20573116, 30859674, 41146232, 61719348, 123438696]

約数ペア:

[(1, 123438696), (2, 61719348), (3, 41146232), (4, 30859674), (6, 20573116), (8, 15429837), (12, 10286558), (24, 5143279), (53, 2329032), (106, 1164516), (159, 776344), (212, 582258), (318, 388172), (424, 291129), (636, 194086), (1272, 97043), (1831, 67416), (2809, 43944), (3662, 33708), (5493, 22472), (5618, 21972), (7324, 16854), (8427, 14648), (10986, 11236)]