143875396

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{5449}}^1$

素因数の和:5524

約数の個数: 48

約数和(自身を含む): 307641600

約数和(自身を除く): 163766204

約数列:

[1, 2, 4, 7, 14, 23, 28, 41, 46, 82, 92, 161, 164, 287, 322, 574, 644, 943, 1148, 1886, 3772, 5449, 6601, 10898, 13202, 21796, 26404, 38143, 76286, 125327, 152572, 223409, 250654, 446818, 501308, 877289, 893636, 1563863, 1754578, 3127726, 3509156, 5138407, 6255452, 10276814, 20553628, 35968849, 71937698, 143875396]

約数ペア:

[(1, 143875396), (2, 71937698), (4, 35968849), (7, 20553628), (14, 10276814), (23, 6255452), (28, 5138407), (41, 3509156), (46, 3127726), (82, 1754578), (92, 1563863), (161, 893636), (164, 877289), (287, 501308), (322, 446818), (574, 250654), (644, 223409), (943, 152572), (1148, 125327), (1886, 76286), (3772, 38143), (5449, 26404), (6601, 21796), (10898, 13202)]