140452872

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3469}}^1$

素因数の和:3726

約数の個数: 64

約数和(自身を含む): 403075200

約数和(自身を除く): 262622328

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 241, 482, 723, 964, 1446, 1687, 1928, 2892, 3374, 3469, 5061, 5784, 6748, 6938, 10122, 10407, 13496, 13876, 20244, 20814, 24283, 27752, 40488, 41628, 48566, 72849, 83256, 97132, 145698, 194264, 291396, 582792, 836029, 1672058, 2508087, 3344116, 5016174, 5852203, 6688232, 10032348, 11704406, 17556609, 20064696, 23408812, 35113218, 46817624, 70226436, 140452872]

約数ペア:

[(1, 140452872), (2, 70226436), (3, 46817624), (4, 35113218), (6, 23408812), (7, 20064696), (8, 17556609), (12, 11704406), (14, 10032348), (21, 6688232), (24, 5852203), (28, 5016174), (42, 3344116), (56, 2508087), (84, 1672058), (168, 836029), (241, 582792), (482, 291396), (723, 194264), (964, 145698), (1446, 97132), (1687, 83256), (1928, 72849), (2892, 48566), (3374, 41628), (3469, 40488), (5061, 27752), (5784, 24283), (6748, 20814), (6938, 20244), (10122, 13876), (10407, 13496)]