159434853560

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{231481}}^1$

素因数の和:231816

約数の個数: 64

約数和(自身を含む): 365500818720

約数和(自身を除く): 206065965160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 257, 268, 335, 514, 536, 670, 1028, 1285, 1340, 2056, 2570, 2680, 5140, 10280, 17219, 34438, 68876, 86095, 137752, 172190, 231481, 344380, 462962, 688760, 925924, 1157405, 1851848, 2314810, 4629620, 9259240, 15509227, 31018454, 59490617, 62036908, 77546135, 118981234, 124073816, 155092270, 237962468, 297453085, 310184540, 475924936, 594906170, 620369080, 1189812340, 2379624680, 3985871339, 7971742678, 15943485356, 19929356695, 31886970712, 39858713390, 79717426780, 159434853560]

約数ペア:

[(1, 159434853560), (2, 79717426780), (4, 39858713390), (5, 31886970712), (8, 19929356695), (10, 15943485356), (20, 7971742678), (40, 3985871339), (67, 2379624680), (134, 1189812340), (257, 620369080), (268, 594906170), (335, 475924936), (514, 310184540), (536, 297453085), (670, 237962468), (1028, 155092270), (1285, 124073816), (1340, 118981234), (2056, 77546135), (2570, 62036908), (2680, 59490617), (5140, 31018454), (10280, 15509227), (17219, 9259240), (34438, 4629620), (68876, 2314810), (86095, 1851848), (137752, 1157405), (172190, 925924), (231481, 688760), (344380, 462962)]