158234120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{32693}}^1$

素因数の和:32726

約数の個数: 48

約数和(自身を含む): 391347180

約数和(自身を除く): 233113060

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 32693, 65386, 130772, 163465, 261544, 326930, 359623, 653860, 719246, 1307720, 1438492, 1798115, 2876984, 3596230, 3955853, 7192460, 7911706, 14384920, 15823412, 19779265, 31646824, 39558530, 79117060, 158234120]

約数ペア:

[(1, 158234120), (2, 79117060), (4, 39558530), (5, 31646824), (8, 19779265), (10, 15823412), (11, 14384920), (20, 7911706), (22, 7192460), (40, 3955853), (44, 3596230), (55, 2876984), (88, 1798115), (110, 1438492), (121, 1307720), (220, 719246), (242, 653860), (440, 359623), (484, 326930), (605, 261544), (968, 163465), (1210, 130772), (2420, 65386), (4840, 32693)]