145942496

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{647}}^1$

素因数の和:736

約数の個数: 96

約数和(自身を含む): 352719360

約数和(自身を除く): 206776864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 53, 56, 76, 106, 112, 133, 152, 212, 224, 266, 304, 371, 424, 532, 608, 647, 742, 848, 1007, 1064, 1294, 1484, 1696, 2014, 2128, 2588, 2968, 4028, 4256, 4529, 5176, 5936, 7049, 8056, 9058, 10352, 11872, 12293, 14098, 16112, 18116, 20704, 24586, 28196, 32224, 34291, 36232, 49172, 56392, 68582, 72464, 86051, 98344, 112784, 137164, 144928, 172102, 196688, 225568, 240037, 274328, 344204, 393376, 480074, 548656, 651529, 688408, 960148, 1097312, 1303058, 1376816, 1920296, 2606116, 2753632, 3840592, 4560703, 5212232, 7681184, 9121406, 10424464, 18242812, 20848928, 36485624, 72971248, 145942496]

約数ペア:

[(1, 145942496), (2, 72971248), (4, 36485624), (7, 20848928), (8, 18242812), (14, 10424464), (16, 9121406), (19, 7681184), (28, 5212232), (32, 4560703), (38, 3840592), (53, 2753632), (56, 2606116), (76, 1920296), (106, 1376816), (112, 1303058), (133, 1097312), (152, 960148), (212, 688408), (224, 651529), (266, 548656), (304, 480074), (371, 393376), (424, 344204), (532, 274328), (608, 240037), (647, 225568), (742, 196688), (848, 172102), (1007, 144928), (1064, 137164), (1294, 112784), (1484, 98344), (1696, 86051), (2014, 72464), (2128, 68582), (2588, 56392), (2968, 49172), (4028, 36232), (4256, 34291), (4529, 32224), (5176, 28196), (5936, 24586), (7049, 20704), (8056, 18116), (9058, 16112), (10352, 14098), (11872, 12293)]