160931408

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1607}}^1$

素因数の和:2195

約数の個数: 40

約数和(自身を含む): 340960320

約数和(自身を除く): 180028912

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 569, 1138, 1607, 2276, 3214, 4552, 6259, 6428, 9104, 12518, 12856, 17677, 25036, 25712, 35354, 50072, 70708, 100144, 141416, 282832, 914383, 1828766, 3657532, 7315064, 10058213, 14630128, 20116426, 40232852, 80465704, 160931408]

約数ペア:

[(1, 160931408), (2, 80465704), (4, 40232852), (8, 20116426), (11, 14630128), (16, 10058213), (22, 7315064), (44, 3657532), (88, 1828766), (176, 914383), (569, 282832), (1138, 141416), (1607, 100144), (2276, 70708), (3214, 50072), (4552, 35354), (6259, 25712), (6428, 25036), (9104, 17677), (12518, 12856)]