193970928

素因数分解:

$2^4\times 3^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:562

約数の個数: 80

約数和(自身を含む): 512351136

約数和(自身を除く): 318380208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 73, 146, 197, 219, 281, 292, 394, 438, 562, 584, 591, 788, 843, 876, 1124, 1168, 1182, 1576, 1686, 1752, 2248, 2364, 3152, 3372, 3504, 4496, 4728, 6744, 9456, 13488, 14381, 20513, 28762, 41026, 43143, 55357, 57524, 61539, 82052, 86286, 110714, 115048, 123078, 164104, 166071, 172572, 221428, 230096, 246156, 328208, 332142, 345144, 442856, 492312, 664284, 690288, 885712, 984624, 1328568, 2657136, 4041061, 8082122, 12123183, 16164244, 24246366, 32328488, 48492732, 64656976, 96985464, 193970928]

約数ペア:

[(1, 193970928), (2, 96985464), (3, 64656976), (4, 48492732), (6, 32328488), (8, 24246366), (12, 16164244), (16, 12123183), (24, 8082122), (48, 4041061), (73, 2657136), (146, 1328568), (197, 984624), (219, 885712), (281, 690288), (292, 664284), (394, 492312), (438, 442856), (562, 345144), (584, 332142), (591, 328208), (788, 246156), (843, 230096), (876, 221428), (1124, 172572), (1168, 166071), (1182, 164104), (1576, 123078), (1686, 115048), (1752, 110714), (2248, 86286), (2364, 82052), (3152, 61539), (3372, 57524), (3504, 55357), (4496, 43143), (4728, 41026), (6744, 28762), (9456, 20513), (13488, 14381)]