167951196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{2143}}^1$

素因数の和:2471

約数の個数: 72

約数和(自身を含む): 486979584

約数和(自身を除く): 319028388

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 311, 622, 933, 1244, 1866, 2143, 2177, 2799, 3732, 4286, 4354, 5598, 6429, 6531, 8572, 8708, 11196, 12858, 13062, 15001, 19287, 19593, 25716, 26124, 30002, 38574, 39186, 45003, 60004, 77148, 78372, 90006, 135009, 180012, 270018, 540036, 666473, 1332946, 1999419, 2665892, 3998838, 4665311, 5998257, 7997676, 9330622, 11996514, 13995933, 18661244, 23993028, 27991866, 41987799, 55983732, 83975598, 167951196]

約数ペア:

[(1, 167951196), (2, 83975598), (3, 55983732), (4, 41987799), (6, 27991866), (7, 23993028), (9, 18661244), (12, 13995933), (14, 11996514), (18, 9330622), (21, 7997676), (28, 5998257), (36, 4665311), (42, 3998838), (63, 2665892), (84, 1999419), (126, 1332946), (252, 666473), (311, 540036), (622, 270018), (933, 180012), (1244, 135009), (1866, 90006), (2143, 78372), (2177, 77148), (2799, 60004), (3732, 45003), (4286, 39186), (4354, 38574), (5598, 30002), (6429, 26124), (6531, 25716), (8572, 19593), (8708, 19287), (11196, 15001), (12858, 13062)]