146293168

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 80

約数和(自身を含む): 340246080

約数和(自身を除く): 193952912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 73, 112, 116, 146, 203, 232, 292, 406, 464, 511, 584, 617, 812, 1022, 1168, 1234, 1624, 2044, 2117, 2468, 3248, 4088, 4234, 4319, 4936, 8176, 8468, 8638, 9872, 14819, 16936, 17276, 17893, 29638, 33872, 34552, 35786, 45041, 59276, 69104, 71572, 90082, 118552, 125251, 143144, 180164, 237104, 250502, 286288, 315287, 360328, 501004, 630574, 720656, 1002008, 1261148, 1306189, 2004016, 2522296, 2612378, 5044592, 5224756, 9143323, 10449512, 18286646, 20899024, 36573292, 73146584, 146293168]

約数ペア:

[(1, 146293168), (2, 73146584), (4, 36573292), (7, 20899024), (8, 18286646), (14, 10449512), (16, 9143323), (28, 5224756), (29, 5044592), (56, 2612378), (58, 2522296), (73, 2004016), (112, 1306189), (116, 1261148), (146, 1002008), (203, 720656), (232, 630574), (292, 501004), (406, 360328), (464, 315287), (511, 286288), (584, 250502), (617, 237104), (812, 180164), (1022, 143144), (1168, 125251), (1234, 118552), (1624, 90082), (2044, 71572), (2117, 69104), (2468, 59276), (3248, 45041), (4088, 35786), (4234, 34552), (4319, 33872), (4936, 29638), (8176, 17893), (8468, 17276), (8638, 16936), (9872, 14819)]