140679936

素因数分解:

$2^8\times 3^3\times {\mathrm{20353}}^1$

素因数の和:20378

約数の個数: 72

約数和(自身を含む): 416035760

約数和(自身を除く): 275355824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 256, 288, 384, 432, 576, 768, 864, 1152, 1728, 2304, 3456, 6912, 20353, 40706, 61059, 81412, 122118, 162824, 183177, 244236, 325648, 366354, 488472, 549531, 651296, 732708, 976944, 1099062, 1302592, 1465416, 1953888, 2198124, 2605184, 2930832, 3907776, 4396248, 5210368, 5861664, 7815552, 8792496, 11723328, 15631104, 17584992, 23446656, 35169984, 46893312, 70339968, 140679936]

約数ペア:

[(1, 140679936), (2, 70339968), (3, 46893312), (4, 35169984), (6, 23446656), (8, 17584992), (9, 15631104), (12, 11723328), (16, 8792496), (18, 7815552), (24, 5861664), (27, 5210368), (32, 4396248), (36, 3907776), (48, 2930832), (54, 2605184), (64, 2198124), (72, 1953888), (96, 1465416), (108, 1302592), (128, 1099062), (144, 976944), (192, 732708), (216, 651296), (256, 549531), (288, 488472), (384, 366354), (432, 325648), (576, 244236), (768, 183177), (864, 162824), (1152, 122118), (1728, 81412), (2304, 61059), (3456, 40706), (6912, 20353)]