164048508

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{971}}^1$

素因数の和:1032

約数の個数: 108

約数和(自身を含む): 471802968

約数和(自身を除く): 307754460

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 36, 38, 39, 52, 57, 76, 78, 114, 117, 156, 171, 228, 234, 247, 342, 361, 468, 494, 684, 722, 741, 971, 988, 1083, 1444, 1482, 1942, 2166, 2223, 2913, 2964, 3249, 3884, 4332, 4446, 4693, 5826, 6498, 8739, 8892, 9386, 11652, 12623, 12996, 14079, 17478, 18449, 18772, 25246, 28158, 34956, 36898, 37869, 42237, 50492, 55347, 56316, 73796, 75738, 84474, 110694, 113607, 151476, 166041, 168948, 221388, 227214, 239837, 332082, 350531, 454428, 479674, 664164, 701062, 719511, 959348, 1051593, 1402124, 1439022, 2103186, 2158533, 2878044, 3154779, 4206372, 4317066, 4556903, 6309558, 8634132, 9113806, 12619116, 13670709, 18227612, 27341418, 41012127, 54682836, 82024254, 164048508]

約数ペア:

[(1, 164048508), (2, 82024254), (3, 54682836), (4, 41012127), (6, 27341418), (9, 18227612), (12, 13670709), (13, 12619116), (18, 9113806), (19, 8634132), (26, 6309558), (36, 4556903), (38, 4317066), (39, 4206372), (52, 3154779), (57, 2878044), (76, 2158533), (78, 2103186), (114, 1439022), (117, 1402124), (156, 1051593), (171, 959348), (228, 719511), (234, 701062), (247, 664164), (342, 479674), (361, 454428), (468, 350531), (494, 332082), (684, 239837), (722, 227214), (741, 221388), (971, 168948), (988, 166041), (1083, 151476), (1444, 113607), (1482, 110694), (1942, 84474), (2166, 75738), (2223, 73796), (2913, 56316), (2964, 55347), (3249, 50492), (3884, 42237), (4332, 37869), (4446, 36898), (4693, 34956), (5826, 28158), (6498, 25246), (8739, 18772), (8892, 18449), (9386, 17478), (11652, 14079), (12623, 12996)]