153249098

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1\times {\mathrm{719}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 248832000

約数和(自身を除く): 95582902

約数列:

[1, 2, 19, 38, 71, 79, 142, 158, 719, 1349, 1438, 1501, 2698, 3002, 5609, 11218, 13661, 27322, 51049, 56801, 102098, 106571, 113602, 213142, 969931, 1079219, 1939862, 2158438, 4032871, 8065742, 76624549, 153249098]

約数ペア:

[(1, 153249098), (2, 76624549), (19, 8065742), (38, 4032871), (71, 2158438), (79, 1939862), (142, 1079219), (158, 969931), (719, 213142), (1349, 113602), (1438, 106571), (1501, 102098), (2698, 56801), (3002, 51049), (5609, 27322), (11218, 13661)]