168356412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{937}}^1$

素因数の和:1008

約数の個数: 144

約数和(自身を含む): 524439552

約数和(自身を除く): 356083140

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 28, 31, 36, 42, 46, 62, 63, 69, 84, 92, 93, 124, 126, 138, 161, 186, 207, 217, 252, 276, 279, 322, 372, 414, 434, 483, 558, 644, 651, 713, 828, 868, 937, 966, 1116, 1302, 1426, 1449, 1874, 1932, 1953, 2139, 2604, 2811, 2852, 2898, 3748, 3906, 4278, 4991, 5622, 5796, 6417, 6559, 7812, 8433, 8556, 9982, 11244, 12834, 13118, 14973, 16866, 19677, 19964, 21551, 25668, 26236, 29047, 29946, 33732, 39354, 43102, 44919, 58094, 59031, 59892, 64653, 78708, 86204, 87141, 89838, 116188, 118062, 129306, 150857, 174282, 179676, 193959, 203329, 236124, 258612, 261423, 301714, 348564, 387918, 406658, 452571, 522846, 603428, 609987, 668081, 775836, 813316, 905142, 1045692, 1219974, 1336162, 1357713, 1810284, 1829961, 2004243, 2439948, 2672324, 2715426, 3659922, 4008486, 4676567, 5430852, 6012729, 7319844, 8016972, 9353134, 12025458, 14029701, 18706268, 24050916, 28059402, 42089103, 56118804, 84178206, 168356412]

約数ペア:

[(1, 168356412), (2, 84178206), (3, 56118804), (4, 42089103), (6, 28059402), (7, 24050916), (9, 18706268), (12, 14029701), (14, 12025458), (18, 9353134), (21, 8016972), (23, 7319844), (28, 6012729), (31, 5430852), (36, 4676567), (42, 4008486), (46, 3659922), (62, 2715426), (63, 2672324), (69, 2439948), (84, 2004243), (92, 1829961), (93, 1810284), (124, 1357713), (126, 1336162), (138, 1219974), (161, 1045692), (186, 905142), (207, 813316), (217, 775836), (252, 668081), (276, 609987), (279, 603428), (322, 522846), (372, 452571), (414, 406658), (434, 387918), (483, 348564), (558, 301714), (644, 261423), (651, 258612), (713, 236124), (828, 203329), (868, 193959), (937, 179676), (966, 174282), (1116, 150857), (1302, 129306), (1426, 118062), (1449, 116188), (1874, 89838), (1932, 87141), (1953, 86204), (2139, 78708), (2604, 64653), (2811, 59892), (2852, 59031), (2898, 58094), (3748, 44919), (3906, 43102), (4278, 39354), (4991, 33732), (5622, 29946), (5796, 29047), (6417, 26236), (6559, 25668), (7812, 21551), (8433, 19964), (8556, 19677), (9982, 16866), (11244, 14973), (12834, 13118)]