163937238

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{38321}}^1$

素因数の和:38380

約数の個数: 32

約数和(自身を含む): 353175552

約数和(自身を除く): 189238314

約数列:

[1, 2, 3, 6, 23, 31, 46, 62, 69, 93, 138, 186, 713, 1426, 2139, 4278, 38321, 76642, 114963, 229926, 881383, 1187951, 1762766, 2375902, 2644149, 3563853, 5288298, 7127706, 27322873, 54645746, 81968619, 163937238]

約数ペア:

[(1, 163937238), (2, 81968619), (3, 54645746), (6, 27322873), (23, 7127706), (31, 5288298), (46, 3563853), (62, 2644149), (69, 2375902), (93, 1762766), (138, 1187951), (186, 881383), (713, 229926), (1426, 114963), (2139, 76642), (4278, 38321)]