147668

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:119

約数の個数: 24

約数和(自身を含む): 285600

約数和(自身を除く): 137932

約数列:

[1, 2, 4, 19, 29, 38, 58, 67, 76, 116, 134, 268, 551, 1102, 1273, 1943, 2204, 2546, 3886, 5092, 7772, 36917, 73834, 147668]

約数ペア:

[(1, 147668), (2, 73834), (4, 36917), (19, 7772), (29, 5092), (38, 3886), (58, 2546), (67, 2204), (76, 1943), (116, 1273), (134, 1102), (268, 551)]