156763872

素因数分解:

$2^5\times 3^2\times {\mathrm{157}}^1\times {\mathrm{3467}}^1$

素因数の和:3640

約数の個数: 72

約数和(自身を含む): 448766136

約数和(自身を除く): 292002264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 157, 288, 314, 471, 628, 942, 1256, 1413, 1884, 2512, 2826, 3467, 3768, 5024, 5652, 6934, 7536, 10401, 11304, 13868, 15072, 20802, 22608, 27736, 31203, 41604, 45216, 55472, 62406, 83208, 110944, 124812, 166416, 249624, 332832, 499248, 544319, 998496, 1088638, 1632957, 2177276, 3265914, 4354552, 4898871, 6531828, 8709104, 9797742, 13063656, 17418208, 19595484, 26127312, 39190968, 52254624, 78381936, 156763872]

約数ペア:

[(1, 156763872), (2, 78381936), (3, 52254624), (4, 39190968), (6, 26127312), (8, 19595484), (9, 17418208), (12, 13063656), (16, 9797742), (18, 8709104), (24, 6531828), (32, 4898871), (36, 4354552), (48, 3265914), (72, 2177276), (96, 1632957), (144, 1088638), (157, 998496), (288, 544319), (314, 499248), (471, 332832), (628, 249624), (942, 166416), (1256, 124812), (1413, 110944), (1884, 83208), (2512, 62406), (2826, 55472), (3467, 45216), (3768, 41604), (5024, 31203), (5652, 27736), (6934, 22608), (7536, 20802), (10401, 15072), (11304, 13868)]