145632668

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{419}}^1\times {\mathrm{2803}}^1$

素因数の和:3257

約数の個数: 24

約数和(自身を含む): 263800320

約数和(自身を除く): 118167652

約数列:

[1, 2, 4, 31, 62, 124, 419, 838, 1676, 2803, 5606, 11212, 12989, 25978, 51956, 86893, 173786, 347572, 1174457, 2348914, 4697828, 36408167, 72816334, 145632668]

約数ペア:

[(1, 145632668), (2, 72816334), (4, 36408167), (31, 4697828), (62, 2348914), (124, 1174457), (419, 347572), (838, 173786), (1676, 86893), (2803, 51956), (5606, 25978), (11212, 12989)]