131847828

素因数分解:

$2^2\times 3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{311}}^1$

素因数の和:442

約数の個数: 96

約数和(自身を含む): 363417600

約数和(自身を除く): 231569772

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 103, 147, 196, 206, 294, 309, 311, 343, 412, 588, 618, 622, 686, 721, 933, 1029, 1236, 1244, 1372, 1442, 1866, 2058, 2163, 2177, 2884, 3732, 4116, 4326, 4354, 5047, 6531, 8652, 8708, 10094, 13062, 15141, 15239, 20188, 26124, 30282, 30478, 32033, 35329, 45717, 60564, 60956, 64066, 70658, 91434, 96099, 105987, 106673, 128132, 141316, 182868, 192198, 211974, 213346, 224231, 320019, 384396, 423948, 426692, 448462, 640038, 672693, 896924, 1280076, 1345386, 1569617, 2690772, 3139234, 4708851, 6278468, 9417702, 10987319, 18835404, 21974638, 32961957, 43949276, 65923914, 131847828]

約数ペア:

[(1, 131847828), (2, 65923914), (3, 43949276), (4, 32961957), (6, 21974638), (7, 18835404), (12, 10987319), (14, 9417702), (21, 6278468), (28, 4708851), (42, 3139234), (49, 2690772), (84, 1569617), (98, 1345386), (103, 1280076), (147, 896924), (196, 672693), (206, 640038), (294, 448462), (309, 426692), (311, 423948), (343, 384396), (412, 320019), (588, 224231), (618, 213346), (622, 211974), (686, 192198), (721, 182868), (933, 141316), (1029, 128132), (1236, 106673), (1244, 105987), (1372, 96099), (1442, 91434), (1866, 70658), (2058, 64066), (2163, 60956), (2177, 60564), (2884, 45717), (3732, 35329), (4116, 32033), (4326, 30478), (4354, 30282), (5047, 26124), (6531, 20188), (8652, 15239), (8708, 15141), (10094, 13062)]