140461524

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{353}}^1\times {\mathrm{1579}}^1$

素因数の和:1949

約数の個数: 72

約数和(自身を含む): 407184960

約数和(自身を除く): 266723436

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 353, 706, 1059, 1412, 1579, 2118, 2471, 3158, 3177, 4236, 4737, 4942, 6316, 6354, 7413, 9474, 9884, 11053, 12708, 14211, 14826, 18948, 22106, 22239, 28422, 29652, 33159, 44212, 44478, 56844, 66318, 88956, 99477, 132636, 198954, 397908, 557387, 1114774, 1672161, 2229548, 3344322, 3901709, 5016483, 6688644, 7803418, 10032966, 11705127, 15606836, 20065932, 23410254, 35115381, 46820508, 70230762, 140461524]

約数ペア:

[(1, 140461524), (2, 70230762), (3, 46820508), (4, 35115381), (6, 23410254), (7, 20065932), (9, 15606836), (12, 11705127), (14, 10032966), (18, 7803418), (21, 6688644), (28, 5016483), (36, 3901709), (42, 3344322), (63, 2229548), (84, 1672161), (126, 1114774), (252, 557387), (353, 397908), (706, 198954), (1059, 132636), (1412, 99477), (1579, 88956), (2118, 66318), (2471, 56844), (3158, 44478), (3177, 44212), (4236, 33159), (4737, 29652), (4942, 28422), (6316, 22239), (6354, 22106), (7413, 18948), (9474, 14826), (9884, 14211), (11053, 12708)]