145464982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{1699}}^1$

素因数の和:1840

約数の個数: 32

約数和(自身を含む): 244188000

約数和(自身を除く): 98723018

約数列:

[1, 2, 13, 26, 37, 74, 89, 178, 481, 962, 1157, 1699, 2314, 3293, 3398, 6586, 22087, 42809, 44174, 62863, 85618, 125726, 151211, 302422, 817219, 1634438, 1965743, 3931486, 5594807, 11189614, 72732491, 145464982]

約数ペア:

[(1, 145464982), (2, 72732491), (13, 11189614), (26, 5594807), (37, 3931486), (74, 1965743), (89, 1634438), (178, 817219), (481, 302422), (962, 151211), (1157, 125726), (1699, 85618), (2314, 62863), (3293, 44174), (3398, 42809), (6586, 22087)]