145242832

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{76283}}^1$

素因数の和:76315

約数の個数: 40

約数和(自身を含む): 340531776

約数和(自身を除く): 195288944

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 76283, 152566, 305132, 533981, 610264, 1067962, 1220528, 1296811, 2135924, 2593622, 4271848, 5187244, 8543696, 9077677, 10374488, 18155354, 20748976, 36310708, 72621416, 145242832]

約数ペア:

[(1, 145242832), (2, 72621416), (4, 36310708), (7, 20748976), (8, 18155354), (14, 10374488), (16, 9077677), (17, 8543696), (28, 5187244), (34, 4271848), (56, 2593622), (68, 2135924), (112, 1296811), (119, 1220528), (136, 1067962), (238, 610264), (272, 533981), (476, 305132), (952, 152566), (1904, 76283)]