140634928

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{33937}}^1$

素因数の和:33989

約数の個数: 40

約数和(自身を含む): 319831712

約数和(自身を除く): 179196784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 33937, 67874, 135748, 237559, 271496, 475118, 542992, 950236, 1255669, 1900472, 2511338, 3800944, 5022676, 8789683, 10045352, 17579366, 20090704, 35158732, 70317464, 140634928]

約数ペア:

[(1, 140634928), (2, 70317464), (4, 35158732), (7, 20090704), (8, 17579366), (14, 10045352), (16, 8789683), (28, 5022676), (37, 3800944), (56, 2511338), (74, 1900472), (112, 1255669), (148, 950236), (259, 542992), (296, 475118), (518, 271496), (592, 237559), (1036, 135748), (2072, 67874), (4144, 33937)]