163061612

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:667

約数の個数: 72

約数和(自身を含む): 350558208

約数和(自身を除く): 187496596

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 49, 62, 94, 98, 124, 188, 196, 217, 329, 434, 571, 658, 868, 1142, 1316, 1457, 1519, 2284, 2303, 2914, 3038, 3997, 4606, 5828, 6076, 7994, 9212, 10199, 15988, 17701, 20398, 26837, 27979, 35402, 40796, 53674, 55958, 70804, 71393, 107348, 111916, 123907, 142786, 187859, 247814, 285572, 375718, 495628, 751436, 831947, 867349, 1315013, 1663894, 1734698, 2630026, 3327788, 3469396, 5260052, 5823629, 11647258, 23294516, 40765403, 81530806, 163061612]

約数ペア:

[(1, 163061612), (2, 81530806), (4, 40765403), (7, 23294516), (14, 11647258), (28, 5823629), (31, 5260052), (47, 3469396), (49, 3327788), (62, 2630026), (94, 1734698), (98, 1663894), (124, 1315013), (188, 867349), (196, 831947), (217, 751436), (329, 495628), (434, 375718), (571, 285572), (658, 247814), (868, 187859), (1142, 142786), (1316, 123907), (1457, 111916), (1519, 107348), (2284, 71393), (2303, 70804), (2914, 55958), (3038, 53674), (3997, 40796), (4606, 35402), (5828, 27979), (6076, 26837), (7994, 20398), (9212, 17701), (10199, 15988)]