154928046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 405780480

約数和(自身を除く): 250852434

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 73, 78, 91, 138, 146, 161, 169, 182, 219, 273, 299, 322, 338, 438, 483, 507, 511, 546, 598, 897, 949, 966, 1014, 1022, 1183, 1533, 1679, 1794, 1898, 2093, 2197, 2366, 2847, 3066, 3358, 3549, 3887, 4186, 4394, 5037, 5694, 6279, 6591, 6643, 7098, 7774, 10074, 11661, 11753, 12337, 12558, 13182, 13286, 15379, 19929, 21827, 23322, 23506, 24674, 27209, 30758, 35259, 37011, 39858, 43654, 46137, 50531, 54418, 65481, 70518, 74022, 81627, 86359, 92274, 101062, 130962, 151593, 152789, 160381, 163254, 172718, 259077, 283751, 303186, 305578, 320762, 353717, 458367, 481143, 518154, 567502, 707434, 851253, 916734, 962286, 1061151, 1122667, 1702506, 1986257, 2122302, 2245334, 3368001, 3688763, 3972514, 5958771, 6736002, 7377526, 11066289, 11917542, 22132578, 25821341, 51642682, 77464023, 154928046]

約数ペア:

[(1, 154928046), (2, 77464023), (3, 51642682), (6, 25821341), (7, 22132578), (13, 11917542), (14, 11066289), (21, 7377526), (23, 6736002), (26, 5958771), (39, 3972514), (42, 3688763), (46, 3368001), (69, 2245334), (73, 2122302), (78, 1986257), (91, 1702506), (138, 1122667), (146, 1061151), (161, 962286), (169, 916734), (182, 851253), (219, 707434), (273, 567502), (299, 518154), (322, 481143), (338, 458367), (438, 353717), (483, 320762), (507, 305578), (511, 303186), (546, 283751), (598, 259077), (897, 172718), (949, 163254), (966, 160381), (1014, 152789), (1022, 151593), (1183, 130962), (1533, 101062), (1679, 92274), (1794, 86359), (1898, 81627), (2093, 74022), (2197, 70518), (2366, 65481), (2847, 54418), (3066, 50531), (3358, 46137), (3549, 43654), (3887, 39858), (4186, 37011), (4394, 35259), (5037, 30758), (5694, 27209), (6279, 24674), (6591, 23506), (6643, 23322), (7098, 21827), (7774, 19929), (10074, 15379), (11661, 13286), (11753, 13182), (12337, 12558)]