215512158

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1\times {\mathrm{1481}}^1$

素因数の和:1872

約数の個数: 32

約数和(自身を含む): 438197760

約数和(自身を除く): 222685602

約数列:

[1, 2, 3, 6, 79, 158, 237, 307, 474, 614, 921, 1481, 1842, 2962, 4443, 8886, 24253, 48506, 72759, 116999, 145518, 233998, 350997, 454667, 701994, 909334, 1364001, 2728002, 35918693, 71837386, 107756079, 215512158]

約数ペア:

[(1, 215512158), (2, 107756079), (3, 71837386), (6, 35918693), (79, 2728002), (158, 1364001), (237, 909334), (307, 701994), (474, 454667), (614, 350997), (921, 233998), (1481, 145518), (1842, 116999), (2962, 72759), (4443, 48506), (8886, 24253)]