126757712

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:468

約数の個数: 60

約数和(自身を含む): 264953280

約数和(自身を除く): 138195568

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 289, 316, 347, 578, 632, 694, 1156, 1264, 1343, 1388, 2312, 2686, 2776, 4624, 5372, 5552, 5899, 10744, 11798, 21488, 22831, 23596, 27413, 45662, 47192, 54826, 91324, 94384, 100283, 109652, 182648, 200566, 219304, 365296, 401132, 438608, 466021, 802264, 932042, 1604528, 1864084, 3728168, 7456336, 7922357, 15844714, 31689428, 63378856, 126757712]

約数ペア:

[(1, 126757712), (2, 63378856), (4, 31689428), (8, 15844714), (16, 7922357), (17, 7456336), (34, 3728168), (68, 1864084), (79, 1604528), (136, 932042), (158, 802264), (272, 466021), (289, 438608), (316, 401132), (347, 365296), (578, 219304), (632, 200566), (694, 182648), (1156, 109652), (1264, 100283), (1343, 94384), (1388, 91324), (2312, 54826), (2686, 47192), (2776, 45662), (4624, 27413), (5372, 23596), (5552, 22831), (5899, 21488), (10744, 11798)]