142712352

素因数分解:

$2^5\times 3^2\times {\mathrm{137}}^1\times {\mathrm{3617}}^1$

素因数の和:3770

約数の個数: 72

約数和(自身を含む): 408913596

約数和(自身を除く): 266201244

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 137, 144, 274, 288, 411, 548, 822, 1096, 1233, 1644, 2192, 2466, 3288, 3617, 4384, 4932, 6576, 7234, 9864, 10851, 13152, 14468, 19728, 21702, 28936, 32553, 39456, 43404, 57872, 65106, 86808, 115744, 130212, 173616, 260424, 347232, 495529, 520848, 991058, 1041696, 1486587, 1982116, 2973174, 3964232, 4459761, 5946348, 7928464, 8919522, 11892696, 15856928, 17839044, 23785392, 35678088, 47570784, 71356176, 142712352]

約数ペア:

[(1, 142712352), (2, 71356176), (3, 47570784), (4, 35678088), (6, 23785392), (8, 17839044), (9, 15856928), (12, 11892696), (16, 8919522), (18, 7928464), (24, 5946348), (32, 4459761), (36, 3964232), (48, 2973174), (72, 1982116), (96, 1486587), (137, 1041696), (144, 991058), (274, 520848), (288, 495529), (411, 347232), (548, 260424), (822, 173616), (1096, 130212), (1233, 115744), (1644, 86808), (2192, 65106), (2466, 57872), (3288, 43404), (3617, 39456), (4384, 32553), (4932, 28936), (6576, 21702), (7234, 19728), (9864, 14468), (10851, 13152)]