161540736

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1$

素因数の和:3206

約数の個数: 128

約数和(自身を含む): 516364800

約数和(自身を除く): 354824064

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 32, 38, 42, 48, 56, 57, 64, 76, 84, 96, 112, 114, 128, 133, 152, 168, 192, 224, 228, 266, 304, 336, 384, 399, 448, 456, 532, 608, 672, 798, 896, 912, 1064, 1216, 1344, 1596, 1824, 2128, 2432, 2688, 3163, 3192, 3648, 4256, 6326, 6384, 7296, 8512, 9489, 12652, 12768, 17024, 18978, 22141, 25304, 25536, 37956, 44282, 50608, 51072, 60097, 66423, 75912, 88564, 101216, 120194, 132846, 151824, 177128, 180291, 202432, 240388, 265692, 303648, 354256, 360582, 404864, 420679, 480776, 531384, 607296, 708512, 721164, 841358, 961552, 1062768, 1214592, 1262037, 1417024, 1442328, 1682716, 1923104, 2125536, 2524074, 2834048, 2884656, 3365432, 3846208, 4251072, 5048148, 5769312, 6730864, 7692416, 8502144, 10096296, 11538624, 13461728, 20192592, 23077248, 26923456, 40385184, 53846912, 80770368, 161540736]

約数ペア:

[(1, 161540736), (2, 80770368), (3, 53846912), (4, 40385184), (6, 26923456), (7, 23077248), (8, 20192592), (12, 13461728), (14, 11538624), (16, 10096296), (19, 8502144), (21, 7692416), (24, 6730864), (28, 5769312), (32, 5048148), (38, 4251072), (42, 3846208), (48, 3365432), (56, 2884656), (57, 2834048), (64, 2524074), (76, 2125536), (84, 1923104), (96, 1682716), (112, 1442328), (114, 1417024), (128, 1262037), (133, 1214592), (152, 1062768), (168, 961552), (192, 841358), (224, 721164), (228, 708512), (266, 607296), (304, 531384), (336, 480776), (384, 420679), (399, 404864), (448, 360582), (456, 354256), (532, 303648), (608, 265692), (672, 240388), (798, 202432), (896, 180291), (912, 177128), (1064, 151824), (1216, 132846), (1344, 120194), (1596, 101216), (1824, 88564), (2128, 75912), (2432, 66423), (2688, 60097), (3163, 51072), (3192, 50608), (3648, 44282), (4256, 37956), (6326, 25536), (6384, 25304), (7296, 22141), (8512, 18978), (9489, 17024), (12652, 12768)]