155501764

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{23719}}^1$

素因数の和:23883

約数の個数: 24

約数和(自身を含む): 298872000

約数和(自身を除く): 143370236

約数列:

[1, 2, 4, 11, 22, 44, 149, 298, 596, 1639, 3278, 6556, 23719, 47438, 94876, 260909, 521818, 1043636, 3534131, 7068262, 14136524, 38875441, 77750882, 155501764]

約数ペア:

[(1, 155501764), (2, 77750882), (4, 38875441), (11, 14136524), (22, 7068262), (44, 3534131), (149, 1043636), (298, 521818), (596, 260909), (1639, 94876), (3278, 47438), (6556, 23719)]