168785652

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 461583360

約数和(自身を除く): 292797708

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 89, 107, 178, 211, 214, 267, 321, 356, 422, 428, 534, 623, 633, 642, 749, 844, 1068, 1246, 1266, 1284, 1477, 1498, 1869, 2247, 2492, 2532, 2954, 2996, 3738, 4431, 4494, 5908, 7476, 8862, 8988, 9523, 17724, 18779, 19046, 22577, 28569, 37558, 38092, 45154, 56337, 57138, 66661, 67731, 75116, 90308, 112674, 114276, 131453, 133322, 135462, 158039, 199983, 225348, 262906, 266644, 270924, 316078, 394359, 399966, 474117, 525812, 632156, 788718, 799932, 948234, 1577436, 1896468, 2009353, 4018706, 6028059, 8037412, 12056118, 14065471, 24112236, 28130942, 42196413, 56261884, 84392826, 168785652]

約数ペア:

[(1, 168785652), (2, 84392826), (3, 56261884), (4, 42196413), (6, 28130942), (7, 24112236), (12, 14065471), (14, 12056118), (21, 8037412), (28, 6028059), (42, 4018706), (84, 2009353), (89, 1896468), (107, 1577436), (178, 948234), (211, 799932), (214, 788718), (267, 632156), (321, 525812), (356, 474117), (422, 399966), (428, 394359), (534, 316078), (623, 270924), (633, 266644), (642, 262906), (749, 225348), (844, 199983), (1068, 158039), (1246, 135462), (1266, 133322), (1284, 131453), (1477, 114276), (1498, 112674), (1869, 90308), (2247, 75116), (2492, 67731), (2532, 66661), (2954, 57138), (2996, 56337), (3738, 45154), (4431, 38092), (4494, 37558), (5908, 28569), (7476, 22577), (8862, 19046), (8988, 18779), (9523, 17724)]