142751924

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{601}}^1$

素因数の和:1128

約数の個数: 48

約数和(自身を含む): 303408000

約数和(自身を除く): 160656076

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 499, 601, 998, 1202, 1996, 2404, 3493, 4207, 6986, 8414, 8483, 10217, 13972, 16828, 16966, 20434, 33932, 40868, 59381, 71519, 118762, 143038, 237524, 286076, 299899, 599798, 1199596, 2099293, 4198586, 5098283, 8397172, 10196566, 20393132, 35687981, 71375962, 142751924]

約数ペア:

[(1, 142751924), (2, 71375962), (4, 35687981), (7, 20393132), (14, 10196566), (17, 8397172), (28, 5098283), (34, 4198586), (68, 2099293), (119, 1199596), (238, 599798), (476, 299899), (499, 286076), (601, 237524), (998, 143038), (1202, 118762), (1996, 71519), (2404, 59381), (3493, 40868), (4207, 33932), (6986, 20434), (8414, 16966), (8483, 16828), (10217, 13972)]