164705232

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{1559}}^1$

素因数の和:1672

約数の個数: 80

約数和(自身を含む): 445685760

約数和(自身を除く): 280980528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 213, 248, 284, 372, 426, 496, 568, 744, 852, 1136, 1488, 1559, 1704, 2201, 3118, 3408, 4402, 4677, 6236, 6603, 8804, 9354, 12472, 13206, 17608, 18708, 24944, 26412, 35216, 37416, 48329, 52824, 74832, 96658, 105648, 110689, 144987, 193316, 221378, 289974, 332067, 386632, 442756, 579948, 664134, 773264, 885512, 1159896, 1328268, 1771024, 2319792, 2656536, 3431359, 5313072, 6862718, 10294077, 13725436, 20588154, 27450872, 41176308, 54901744, 82352616, 164705232]

約数ペア:

[(1, 164705232), (2, 82352616), (3, 54901744), (4, 41176308), (6, 27450872), (8, 20588154), (12, 13725436), (16, 10294077), (24, 6862718), (31, 5313072), (48, 3431359), (62, 2656536), (71, 2319792), (93, 1771024), (124, 1328268), (142, 1159896), (186, 885512), (213, 773264), (248, 664134), (284, 579948), (372, 442756), (426, 386632), (496, 332067), (568, 289974), (744, 221378), (852, 193316), (1136, 144987), (1488, 110689), (1559, 105648), (1704, 96658), (2201, 74832), (3118, 52824), (3408, 48329), (4402, 37416), (4677, 35216), (6236, 26412), (6603, 24944), (8804, 18708), (9354, 17608), (12472, 13206)]