131499108

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{9689}}^1$

素因数の和:9741

約数の個数: 72

約数和(自身を含む): 370351800

約数和(自身を除く): 238852692

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 29, 36, 39, 52, 58, 78, 87, 116, 117, 156, 174, 234, 261, 348, 377, 468, 522, 754, 1044, 1131, 1508, 2262, 3393, 4524, 6786, 9689, 13572, 19378, 29067, 38756, 58134, 87201, 116268, 125957, 174402, 251914, 280981, 348804, 377871, 503828, 561962, 755742, 842943, 1123924, 1133613, 1511484, 1685886, 2267226, 2528829, 3371772, 3652753, 4534452, 5057658, 7305506, 10115316, 10958259, 14611012, 21916518, 32874777, 43833036, 65749554, 131499108]

約数ペア:

[(1, 131499108), (2, 65749554), (3, 43833036), (4, 32874777), (6, 21916518), (9, 14611012), (12, 10958259), (13, 10115316), (18, 7305506), (26, 5057658), (29, 4534452), (36, 3652753), (39, 3371772), (52, 2528829), (58, 2267226), (78, 1685886), (87, 1511484), (116, 1133613), (117, 1123924), (156, 842943), (174, 755742), (234, 561962), (261, 503828), (348, 377871), (377, 348804), (468, 280981), (522, 251914), (754, 174402), (1044, 125957), (1131, 116268), (1508, 87201), (2262, 58134), (3393, 38756), (4524, 29067), (6786, 19378), (9689, 13572)]