157055262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1257

約数の個数: 64

約数和(自身を含む): 388254720

約数和(自身を除く): 231199458

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 313, 546, 626, 919, 939, 1838, 1878, 2191, 2757, 4069, 4382, 5514, 6433, 6573, 8138, 11947, 12207, 12866, 13146, 19299, 23894, 24414, 28483, 35841, 38598, 56966, 71682, 83629, 85449, 167258, 170898, 250887, 287647, 501774, 575294, 862941, 1725882, 2013529, 3739411, 4027058, 6040587, 7478822, 11218233, 12081174, 22436466, 26175877, 52351754, 78527631, 157055262]

約数ペア:

[(1, 157055262), (2, 78527631), (3, 52351754), (6, 26175877), (7, 22436466), (13, 12081174), (14, 11218233), (21, 7478822), (26, 6040587), (39, 4027058), (42, 3739411), (78, 2013529), (91, 1725882), (182, 862941), (273, 575294), (313, 501774), (546, 287647), (626, 250887), (919, 170898), (939, 167258), (1838, 85449), (1878, 83629), (2191, 71682), (2757, 56966), (4069, 38598), (4382, 35841), (5514, 28483), (6433, 24414), (6573, 23894), (8138, 19299), (11947, 13146), (12207, 12866)]