168739842

素因数分解:

$2^1\times 3^1\times {\mathrm{97}}^1\times {\mathrm{383}}^1\times {\mathrm{757}}^1$

素因数の和:1242

約数の個数: 32

約数和(自身を含む): 342300672

約数和(自身を除く): 173560830

約数列:

[1, 2, 3, 6, 97, 194, 291, 383, 582, 757, 766, 1149, 1514, 2271, 2298, 4542, 37151, 73429, 74302, 111453, 146858, 220287, 222906, 289931, 440574, 579862, 869793, 1739586, 28123307, 56246614, 84369921, 168739842]

約数ペア:

[(1, 168739842), (2, 84369921), (3, 56246614), (6, 28123307), (97, 1739586), (194, 869793), (291, 579862), (383, 440574), (582, 289931), (757, 222906), (766, 220287), (1149, 146858), (1514, 111453), (2271, 74302), (2298, 73429), (4542, 37151)]