120401892

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{193}}^1$

素因数の和:290

約数の個数: 144

約数和(自身を含む): 347995648

約数和(自身を除く): 227593756

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 31, 36, 39, 43, 52, 62, 78, 86, 93, 117, 124, 129, 156, 172, 186, 193, 234, 258, 279, 372, 386, 387, 403, 468, 516, 558, 559, 579, 772, 774, 806, 1116, 1118, 1158, 1209, 1333, 1548, 1612, 1677, 1737, 2236, 2316, 2418, 2509, 2666, 3354, 3474, 3627, 3999, 4836, 5018, 5031, 5332, 5983, 6708, 6948, 7254, 7527, 7998, 8299, 10036, 10062, 11966, 11997, 14508, 15054, 15996, 16598, 17329, 17949, 20124, 22581, 23932, 23994, 24897, 30108, 33196, 34658, 35898, 45162, 47988, 49794, 51987, 53847, 69316, 71796, 74691, 77779, 90324, 99588, 103974, 107694, 107887, 149382, 155558, 155961, 207948, 215388, 215774, 233337, 257269, 298764, 311116, 311922, 323661, 431548, 466674, 514538, 623844, 647322, 700011, 771807, 933348, 970983, 1029076, 1294644, 1400022, 1543614, 1941966, 2315421, 2800044, 3087228, 3344497, 3883932, 4630842, 6688994, 9261684, 10033491, 13377988, 20066982, 30100473, 40133964, 60200946, 120401892]

約数ペア:

[(1, 120401892), (2, 60200946), (3, 40133964), (4, 30100473), (6, 20066982), (9, 13377988), (12, 10033491), (13, 9261684), (18, 6688994), (26, 4630842), (31, 3883932), (36, 3344497), (39, 3087228), (43, 2800044), (52, 2315421), (62, 1941966), (78, 1543614), (86, 1400022), (93, 1294644), (117, 1029076), (124, 970983), (129, 933348), (156, 771807), (172, 700011), (186, 647322), (193, 623844), (234, 514538), (258, 466674), (279, 431548), (372, 323661), (386, 311922), (387, 311116), (403, 298764), (468, 257269), (516, 233337), (558, 215774), (559, 215388), (579, 207948), (772, 155961), (774, 155558), (806, 149382), (1116, 107887), (1118, 107694), (1158, 103974), (1209, 99588), (1333, 90324), (1548, 77779), (1612, 74691), (1677, 71796), (1737, 69316), (2236, 53847), (2316, 51987), (2418, 49794), (2509, 47988), (2666, 45162), (3354, 35898), (3474, 34658), (3627, 33196), (3999, 30108), (4836, 24897), (5018, 23994), (5031, 23932), (5332, 22581), (5983, 20124), (6708, 17949), (6948, 17329), (7254, 16598), (7527, 15996), (7998, 15054), (8299, 14508), (10036, 11997), (10062, 11966)]