154396816

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{33623}}^1$

素因数の和:33679

約数の個数: 40

約数和(自身を含む): 350227584

約数和(自身を除く): 195830768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 33623, 67246, 134492, 235361, 268984, 470722, 537968, 941444, 1378543, 1882888, 2757086, 3765776, 5514172, 9649801, 11028344, 19299602, 22056688, 38599204, 77198408, 154396816]

約数ペア:

[(1, 154396816), (2, 77198408), (4, 38599204), (7, 22056688), (8, 19299602), (14, 11028344), (16, 9649801), (28, 5514172), (41, 3765776), (56, 2757086), (82, 1882888), (112, 1378543), (164, 941444), (287, 537968), (328, 470722), (574, 268984), (656, 235361), (1148, 134492), (2296, 67246), (4592, 33623)]