169022168

素因数分解:

$2^3\times 7^3\times {\mathrm{31}}^1\times {\mathrm{1987}}^1$

素因数の和:2045

約数の個数: 64

約数和(自身を含む): 381696000

約数和(自身を除く): 212673832

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 49, 56, 62, 98, 124, 196, 217, 248, 343, 392, 434, 686, 868, 1372, 1519, 1736, 1987, 2744, 3038, 3974, 6076, 7948, 10633, 12152, 13909, 15896, 21266, 27818, 42532, 55636, 61597, 85064, 97363, 111272, 123194, 194726, 246388, 389452, 431179, 492776, 681541, 778904, 862358, 1363082, 1724716, 2726164, 3018253, 3449432, 5452328, 6036506, 12073012, 21127771, 24146024, 42255542, 84511084, 169022168]

約数ペア:

[(1, 169022168), (2, 84511084), (4, 42255542), (7, 24146024), (8, 21127771), (14, 12073012), (28, 6036506), (31, 5452328), (49, 3449432), (56, 3018253), (62, 2726164), (98, 1724716), (124, 1363082), (196, 862358), (217, 778904), (248, 681541), (343, 492776), (392, 431179), (434, 389452), (686, 246388), (868, 194726), (1372, 123194), (1519, 111272), (1736, 97363), (1987, 85064), (2744, 61597), (3038, 55636), (3974, 42532), (6076, 27818), (7948, 21266), (10633, 15896), (12152, 13909)]