154998822

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1$

素因数の和:226

約数の個数: 96

約数和(自身を含む): 360364032

約数和(自身を除く): 205365210

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 71, 93, 97, 121, 142, 186, 194, 213, 242, 291, 341, 363, 426, 582, 682, 726, 781, 1023, 1067, 1562, 2046, 2134, 2201, 2343, 3007, 3201, 3751, 4402, 4686, 6014, 6402, 6603, 6887, 7502, 8591, 9021, 11253, 11737, 13206, 13774, 17182, 18042, 20661, 22506, 23474, 24211, 25773, 33077, 35211, 41322, 48422, 51546, 66154, 70422, 72633, 75757, 99231, 145266, 151514, 198462, 213497, 227271, 266321, 363847, 426994, 454542, 532642, 640491, 727694, 798963, 833327, 1091541, 1280982, 1597926, 1666654, 2183082, 2348467, 2499981, 4696934, 4999962, 7045401, 14090802, 25833137, 51666274, 77499411, 154998822]

約数ペア:

[(1, 154998822), (2, 77499411), (3, 51666274), (6, 25833137), (11, 14090802), (22, 7045401), (31, 4999962), (33, 4696934), (62, 2499981), (66, 2348467), (71, 2183082), (93, 1666654), (97, 1597926), (121, 1280982), (142, 1091541), (186, 833327), (194, 798963), (213, 727694), (242, 640491), (291, 532642), (341, 454542), (363, 426994), (426, 363847), (582, 266321), (682, 227271), (726, 213497), (781, 198462), (1023, 151514), (1067, 145266), (1562, 99231), (2046, 75757), (2134, 72633), (2201, 70422), (2343, 66154), (3007, 51546), (3201, 48422), (3751, 41322), (4402, 35211), (4686, 33077), (6014, 25773), (6402, 24211), (6603, 23474), (6887, 22506), (7502, 20661), (8591, 18042), (9021, 17182), (11253, 13774), (11737, 13206)]