157055996

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1091}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 305454240

約数和(自身を除く): 148398244

約数列:

[1, 2, 4, 17, 29, 34, 58, 68, 73, 116, 146, 292, 493, 986, 1091, 1241, 1972, 2117, 2182, 2482, 4234, 4364, 4964, 8468, 18547, 31639, 35989, 37094, 63278, 71978, 74188, 79643, 126556, 143956, 159286, 318572, 537863, 1075726, 1353931, 2151452, 2309647, 2707862, 4619294, 5415724, 9238588, 39263999, 78527998, 157055996]

約数ペア:

[(1, 157055996), (2, 78527998), (4, 39263999), (17, 9238588), (29, 5415724), (34, 4619294), (58, 2707862), (68, 2309647), (73, 2151452), (116, 1353931), (146, 1075726), (292, 537863), (493, 318572), (986, 159286), (1091, 143956), (1241, 126556), (1972, 79643), (2117, 74188), (2182, 71978), (2482, 63278), (4234, 37094), (4364, 35989), (4964, 31639), (8468, 18547)]