157812876

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{25939}}^1$

素因数の和:25975

約数の個数: 54

約数和(自身を含む): 431978820

約数和(自身を除く): 274165944

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 25939, 51878, 77817, 103756, 155634, 233451, 311268, 337207, 466902, 674414, 933804, 1011621, 1348828, 2023242, 3034863, 4046484, 4383691, 6069726, 8767382, 12139452, 13151073, 17534764, 26302146, 39453219, 52604292, 78906438, 157812876]

約数ペア:

[(1, 157812876), (2, 78906438), (3, 52604292), (4, 39453219), (6, 26302146), (9, 17534764), (12, 13151073), (13, 12139452), (18, 8767382), (26, 6069726), (36, 4383691), (39, 4046484), (52, 3034863), (78, 2023242), (117, 1348828), (156, 1011621), (169, 933804), (234, 674414), (338, 466902), (468, 337207), (507, 311268), (676, 233451), (1014, 155634), (1521, 103756), (2028, 77817), (3042, 51878), (6084, 25939)]