1605168

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{157}}^1$

素因数の和:242

約数の個数: 60

約数和(自身を含む): 4584528

約数和(自身を除く): 2979360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 157, 213, 284, 314, 426, 471, 568, 628, 639, 852, 942, 1136, 1256, 1278, 1413, 1704, 1884, 2512, 2556, 2826, 3408, 3768, 5112, 5652, 7536, 10224, 11147, 11304, 22294, 22608, 33441, 44588, 66882, 89176, 100323, 133764, 178352, 200646, 267528, 401292, 535056, 802584, 1605168]

約数ペア:

[(1, 1605168), (2, 802584), (3, 535056), (4, 401292), (6, 267528), (8, 200646), (9, 178352), (12, 133764), (16, 100323), (18, 89176), (24, 66882), (36, 44588), (48, 33441), (71, 22608), (72, 22294), (142, 11304), (144, 11147), (157, 10224), (213, 7536), (284, 5652), (314, 5112), (426, 3768), (471, 3408), (568, 2826), (628, 2556), (639, 2512), (852, 1884), (942, 1704), (1136, 1413), (1256, 1278)]