123762928

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{5099}}^1$

素因数の和:5185

約数の個数: 40

約数和(自身を含む): 252327600

約数和(自身を除く): 128564672

約数列:

[1, 2, 4, 8, 16, 37, 41, 74, 82, 148, 164, 296, 328, 592, 656, 1517, 3034, 5099, 6068, 10198, 12136, 20396, 24272, 40792, 81584, 188663, 209059, 377326, 418118, 754652, 836236, 1509304, 1672472, 3018608, 3344944, 7735183, 15470366, 30940732, 61881464, 123762928]

約数ペア:

[(1, 123762928), (2, 61881464), (4, 30940732), (8, 15470366), (16, 7735183), (37, 3344944), (41, 3018608), (74, 1672472), (82, 1509304), (148, 836236), (164, 754652), (296, 418118), (328, 377326), (592, 209059), (656, 188663), (1517, 81584), (3034, 40792), (5099, 24272), (6068, 20396), (10198, 12136)]