154727244

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 465104640

約数和(自身を除く): 310377396

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 43, 63, 84, 86, 109, 126, 129, 131, 172, 218, 252, 258, 262, 301, 327, 387, 393, 436, 516, 524, 602, 654, 763, 774, 786, 903, 917, 981, 1179, 1204, 1308, 1526, 1548, 1572, 1806, 1834, 1962, 2289, 2358, 2709, 2751, 3052, 3612, 3668, 3924, 4578, 4687, 4716, 5418, 5502, 5633, 6867, 8253, 9156, 9374, 10836, 11004, 11266, 13734, 14061, 14279, 16506, 16899, 18748, 22532, 27468, 28122, 28558, 32809, 33012, 33798, 39431, 42183, 42837, 50697, 56244, 57116, 65618, 67596, 78862, 84366, 85674, 98427, 99953, 101394, 118293, 128511, 131236, 157724, 168732, 171348, 196854, 199906, 202788, 236586, 257022, 295281, 299859, 354879, 393708, 399812, 473172, 514044, 590562, 599718, 613997, 709758, 899577, 1181124, 1199436, 1227994, 1419516, 1799154, 1841991, 2455988, 3598308, 3683982, 4297979, 5525973, 7367964, 8595958, 11051946, 12893937, 17191916, 22103892, 25787874, 38681811, 51575748, 77363622, 154727244]

約数ペア:

[(1, 154727244), (2, 77363622), (3, 51575748), (4, 38681811), (6, 25787874), (7, 22103892), (9, 17191916), (12, 12893937), (14, 11051946), (18, 8595958), (21, 7367964), (28, 5525973), (36, 4297979), (42, 3683982), (43, 3598308), (63, 2455988), (84, 1841991), (86, 1799154), (109, 1419516), (126, 1227994), (129, 1199436), (131, 1181124), (172, 899577), (218, 709758), (252, 613997), (258, 599718), (262, 590562), (301, 514044), (327, 473172), (387, 399812), (393, 393708), (436, 354879), (516, 299859), (524, 295281), (602, 257022), (654, 236586), (763, 202788), (774, 199906), (786, 196854), (903, 171348), (917, 168732), (981, 157724), (1179, 131236), (1204, 128511), (1308, 118293), (1526, 101394), (1548, 99953), (1572, 98427), (1806, 85674), (1834, 84366), (1962, 78862), (2289, 67596), (2358, 65618), (2709, 57116), (2751, 56244), (3052, 50697), (3612, 42837), (3668, 42183), (3924, 39431), (4578, 33798), (4687, 33012), (4716, 32809), (5418, 28558), (5502, 28122), (5633, 27468), (6867, 22532), (8253, 18748), (9156, 16899), (9374, 16506), (10836, 14279), (11004, 14061), (11266, 13734)]