158912490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{1831}}^1$

素因数の和:2115

約数の個数: 64

約数和(自身を含む): 417871872

約数和(自身を除く): 258959382

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 110, 165, 263, 330, 526, 789, 1315, 1578, 1831, 2630, 2893, 3662, 3945, 5493, 5786, 7890, 8679, 9155, 10986, 14465, 17358, 18310, 20141, 27465, 28930, 40282, 43395, 54930, 60423, 86790, 100705, 120846, 201410, 302115, 481553, 604230, 963106, 1444659, 2407765, 2889318, 4815530, 5297083, 7223295, 10594166, 14446590, 15891249, 26485415, 31782498, 52970830, 79456245, 158912490]

約数ペア:

[(1, 158912490), (2, 79456245), (3, 52970830), (5, 31782498), (6, 26485415), (10, 15891249), (11, 14446590), (15, 10594166), (22, 7223295), (30, 5297083), (33, 4815530), (55, 2889318), (66, 2407765), (110, 1444659), (165, 963106), (263, 604230), (330, 481553), (526, 302115), (789, 201410), (1315, 120846), (1578, 100705), (1831, 86790), (2630, 60423), (2893, 54930), (3662, 43395), (3945, 40282), (5493, 28930), (5786, 27465), (7890, 20141), (8679, 18310), (9155, 17358), (10986, 14465)]