152009240

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{223543}}^1$

素因数の和:223571

約数の個数: 32

約数和(自身を含む): 362141280

約数和(自身を除く): 210132040

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 223543, 447086, 894172, 1117715, 1788344, 2235430, 3800231, 4470860, 7600462, 8941720, 15200924, 19001155, 30401848, 38002310, 76004620, 152009240]

約数ペア:

[(1, 152009240), (2, 76004620), (4, 38002310), (5, 30401848), (8, 19001155), (10, 15200924), (17, 8941720), (20, 7600462), (34, 4470860), (40, 3800231), (68, 2235430), (85, 1788344), (136, 1117715), (170, 894172), (340, 447086), (680, 223543)]