190796816

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{307}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 439971840

約数和(自身を除く): 249175024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 179, 217, 248, 307, 358, 434, 496, 614, 716, 868, 1228, 1253, 1432, 1736, 2149, 2456, 2506, 2864, 3472, 4298, 4912, 5012, 5549, 8596, 9517, 10024, 11098, 17192, 19034, 20048, 22196, 34384, 38068, 38843, 44392, 54953, 66619, 76136, 77686, 88784, 109906, 133238, 152272, 155372, 219812, 266476, 310744, 384671, 439624, 532952, 621488, 769342, 879248, 1065904, 1538684, 1703543, 3077368, 3407086, 6154736, 6814172, 11924801, 13628344, 23849602, 27256688, 47699204, 95398408, 190796816]

約数ペア:

[(1, 190796816), (2, 95398408), (4, 47699204), (7, 27256688), (8, 23849602), (14, 13628344), (16, 11924801), (28, 6814172), (31, 6154736), (56, 3407086), (62, 3077368), (112, 1703543), (124, 1538684), (179, 1065904), (217, 879248), (248, 769342), (307, 621488), (358, 532952), (434, 439624), (496, 384671), (614, 310744), (716, 266476), (868, 219812), (1228, 155372), (1253, 152272), (1432, 133238), (1736, 109906), (2149, 88784), (2456, 77686), (2506, 76136), (2864, 66619), (3472, 54953), (4298, 44392), (4912, 38843), (5012, 38068), (5549, 34384), (8596, 22196), (9517, 20048), (10024, 19034), (11098, 17192)]