156664716

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{13757}}^1$

素因数の和:13850

約数の個数: 48

約数和(自身を含む): 399092064

約数和(自身を除く): 242427348

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 73, 78, 146, 156, 219, 292, 438, 876, 949, 1898, 2847, 3796, 5694, 11388, 13757, 27514, 41271, 55028, 82542, 165084, 178841, 357682, 536523, 715364, 1004261, 1073046, 2008522, 2146092, 3012783, 4017044, 6025566, 12051132, 13055393, 26110786, 39166179, 52221572, 78332358, 156664716]

約数ペア:

[(1, 156664716), (2, 78332358), (3, 52221572), (4, 39166179), (6, 26110786), (12, 13055393), (13, 12051132), (26, 6025566), (39, 4017044), (52, 3012783), (73, 2146092), (78, 2008522), (146, 1073046), (156, 1004261), (219, 715364), (292, 536523), (438, 357682), (876, 178841), (949, 165084), (1898, 82542), (2847, 55028), (3796, 41271), (5694, 27514), (11388, 13757)]