148968170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1471}}^1$

素因数の和:1551

約数の個数: 64

約数和(自身を含む): 311592960

約数和(自身を除く): 162624790

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 41, 65, 82, 95, 130, 190, 205, 247, 410, 494, 533, 779, 1066, 1235, 1471, 1558, 2470, 2665, 2942, 3895, 5330, 7355, 7790, 10127, 14710, 19123, 20254, 27949, 38246, 50635, 55898, 60311, 95615, 101270, 120622, 139745, 191230, 279490, 301555, 363337, 603110, 726674, 784043, 1145909, 1568086, 1816685, 2291818, 3633370, 3920215, 5729545, 7840430, 11459090, 14896817, 29793634, 74484085, 148968170]

約数ペア:

[(1, 148968170), (2, 74484085), (5, 29793634), (10, 14896817), (13, 11459090), (19, 7840430), (26, 5729545), (38, 3920215), (41, 3633370), (65, 2291818), (82, 1816685), (95, 1568086), (130, 1145909), (190, 784043), (205, 726674), (247, 603110), (410, 363337), (494, 301555), (533, 279490), (779, 191230), (1066, 139745), (1235, 120622), (1471, 101270), (1558, 95615), (2470, 60311), (2665, 55898), (2942, 50635), (3895, 38246), (5330, 27949), (7355, 20254), (7790, 19123), (10127, 14710)]