189078176

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{373}}^1$

素因数の和:494

約数の個数: 96

約数和(自身を含む): 446358528

約数和(自身を除く): 257280352

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 73, 112, 124, 146, 217, 224, 248, 292, 373, 434, 496, 511, 584, 746, 868, 992, 1022, 1168, 1492, 1736, 2044, 2263, 2336, 2611, 2984, 3472, 4088, 4526, 5222, 5968, 6944, 8176, 9052, 10444, 11563, 11936, 15841, 16352, 18104, 20888, 23126, 27229, 31682, 36208, 41776, 46252, 54458, 63364, 72416, 80941, 83552, 92504, 108916, 126728, 161882, 185008, 190603, 217832, 253456, 323764, 370016, 381206, 435664, 506912, 647528, 762412, 844099, 871328, 1295056, 1524824, 1688198, 2590112, 3049648, 3376396, 5908693, 6099296, 6752792, 11817386, 13505584, 23634772, 27011168, 47269544, 94539088, 189078176]

約数ペア:

[(1, 189078176), (2, 94539088), (4, 47269544), (7, 27011168), (8, 23634772), (14, 13505584), (16, 11817386), (28, 6752792), (31, 6099296), (32, 5908693), (56, 3376396), (62, 3049648), (73, 2590112), (112, 1688198), (124, 1524824), (146, 1295056), (217, 871328), (224, 844099), (248, 762412), (292, 647528), (373, 506912), (434, 435664), (496, 381206), (511, 370016), (584, 323764), (746, 253456), (868, 217832), (992, 190603), (1022, 185008), (1168, 161882), (1492, 126728), (1736, 108916), (2044, 92504), (2263, 83552), (2336, 80941), (2611, 72416), (2984, 63364), (3472, 54458), (4088, 46252), (4526, 41776), (5222, 36208), (5968, 31682), (6944, 27229), (8176, 23126), (9052, 20888), (10444, 18104), (11563, 16352), (11936, 15841)]