156985457954

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1481}}^1\times {\mathrm{1871}}^1\times {\mathrm{2179}}^1$

素因数の和:5546

約数の個数: 32

約数和(自身を含む): 254015274240

約数和(自身を除く): 97029816286

約数列:

[1, 2, 13, 26, 1481, 1871, 2179, 2962, 3742, 4358, 19253, 24323, 28327, 38506, 48646, 56654, 2770951, 3227099, 4076909, 5541902, 6454198, 8153818, 36022363, 41952287, 52999817, 72044726, 83904574, 105999634, 6037902229, 12075804458, 78492728977, 156985457954]

約数ペア:

[(1, 156985457954), (2, 78492728977), (13, 12075804458), (26, 6037902229), (1481, 105999634), (1871, 83904574), (2179, 72044726), (2962, 52999817), (3742, 41952287), (4358, 36022363), (19253, 8153818), (24323, 6454198), (28327, 5541902), (38506, 4076909), (48646, 3227099), (56654, 2770951)]