150421796

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173297}}^1$

素因数の和:173339

約数の個数: 24

約数和(自身を含む): 310550016

約数和(自身を除く): 160128220

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 173297, 346594, 693188, 1213079, 2426158, 4852316, 5372207, 10744414, 21488828, 37605449, 75210898, 150421796]

約数ペア:

[(1, 150421796), (2, 75210898), (4, 37605449), (7, 21488828), (14, 10744414), (28, 5372207), (31, 4852316), (62, 2426158), (124, 1213079), (217, 693188), (434, 346594), (868, 173297)]