127145712

素因数分解:

$2^4\times 3^1\times {\mathrm{571}}^1\times {\mathrm{4639}}^1$

素因数の和:5221

約数の個数: 40

約数和(自身を含む): 329105920

約数和(自身を除く): 201960208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 571, 1142, 1713, 2284, 3426, 4568, 4639, 6852, 9136, 9278, 13704, 13917, 18556, 27408, 27834, 37112, 55668, 74224, 111336, 222672, 2648869, 5297738, 7946607, 10595476, 15893214, 21190952, 31786428, 42381904, 63572856, 127145712]

約数ペア:

[(1, 127145712), (2, 63572856), (3, 42381904), (4, 31786428), (6, 21190952), (8, 15893214), (12, 10595476), (16, 7946607), (24, 5297738), (48, 2648869), (571, 222672), (1142, 111336), (1713, 74224), (2284, 55668), (3426, 37112), (4568, 27834), (4639, 27408), (6852, 18556), (9136, 13917), (9278, 13704)]