168733992

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:407

約数の個数: 128

約数和(自身を含む): 503193600

約数和(自身を除く): 334459608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 56, 62, 84, 93, 124, 168, 179, 181, 186, 217, 248, 358, 362, 372, 434, 537, 543, 651, 716, 724, 744, 868, 1074, 1086, 1253, 1267, 1302, 1432, 1448, 1736, 2148, 2172, 2506, 2534, 2604, 3759, 3801, 4296, 4344, 5012, 5068, 5208, 5549, 5611, 7518, 7602, 10024, 10136, 11098, 11222, 15036, 15204, 16647, 16833, 22196, 22444, 30072, 30408, 32399, 33294, 33666, 38843, 39277, 44392, 44888, 64798, 66588, 67332, 77686, 78554, 97197, 116529, 117831, 129596, 133176, 134664, 155372, 157108, 194394, 226793, 233058, 235662, 259192, 310744, 314216, 388788, 453586, 466116, 471324, 680379, 777576, 907172, 932232, 942648, 1004369, 1360758, 1814344, 2008738, 2721516, 3013107, 4017476, 5443032, 6026214, 7030583, 8034952, 12052428, 14061166, 21091749, 24104856, 28122332, 42183498, 56244664, 84366996, 168733992]

約数ペア:

[(1, 168733992), (2, 84366996), (3, 56244664), (4, 42183498), (6, 28122332), (7, 24104856), (8, 21091749), (12, 14061166), (14, 12052428), (21, 8034952), (24, 7030583), (28, 6026214), (31, 5443032), (42, 4017476), (56, 3013107), (62, 2721516), (84, 2008738), (93, 1814344), (124, 1360758), (168, 1004369), (179, 942648), (181, 932232), (186, 907172), (217, 777576), (248, 680379), (358, 471324), (362, 466116), (372, 453586), (434, 388788), (537, 314216), (543, 310744), (651, 259192), (716, 235662), (724, 233058), (744, 226793), (868, 194394), (1074, 157108), (1086, 155372), (1253, 134664), (1267, 133176), (1302, 129596), (1432, 117831), (1448, 116529), (1736, 97197), (2148, 78554), (2172, 77686), (2506, 67332), (2534, 66588), (2604, 64798), (3759, 44888), (3801, 44392), (4296, 39277), (4344, 38843), (5012, 33666), (5068, 33294), (5208, 32399), (5549, 30408), (5611, 30072), (7518, 22444), (7602, 22196), (10024, 16833), (10136, 16647), (11098, 15204), (11222, 15036)]