143867696

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{67607}}^1$

素因数の和:67641

約数の個数: 40

約数和(自身を含む): 335335680

約数和(自身を除く): 191467984

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 67607, 135214, 270428, 473249, 540856, 946498, 1081712, 1284533, 1892996, 2569066, 3785992, 5138132, 7571984, 8991731, 10276264, 17983462, 20552528, 35966924, 71933848, 143867696]

約数ペア:

[(1, 143867696), (2, 71933848), (4, 35966924), (7, 20552528), (8, 17983462), (14, 10276264), (16, 8991731), (19, 7571984), (28, 5138132), (38, 3785992), (56, 2569066), (76, 1892996), (112, 1284533), (133, 1081712), (152, 946498), (266, 540856), (304, 473249), (532, 270428), (1064, 135214), (2128, 67607)]