140046648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 414720000

約数和(自身を除く): 274673352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 59, 71, 84, 118, 142, 168, 177, 199, 213, 236, 284, 354, 398, 413, 426, 472, 497, 568, 597, 708, 796, 826, 852, 994, 1194, 1239, 1393, 1416, 1491, 1592, 1652, 1704, 1988, 2388, 2478, 2786, 2982, 3304, 3976, 4179, 4189, 4776, 4956, 5572, 5964, 8358, 8378, 9912, 11144, 11741, 11928, 12567, 14129, 16716, 16756, 23482, 25134, 28258, 29323, 33432, 33512, 35223, 42387, 46964, 50268, 56516, 58646, 70446, 82187, 84774, 87969, 93928, 98903, 100536, 113032, 117292, 140892, 164374, 169548, 175938, 197806, 234584, 246561, 281784, 296709, 328748, 339096, 351876, 395612, 493122, 593418, 657496, 703752, 791224, 833611, 986244, 1186836, 1667222, 1972488, 2373672, 2500833, 3334444, 5001666, 5835277, 6668888, 10003332, 11670554, 17505831, 20006664, 23341108, 35011662, 46682216, 70023324, 140046648]

約数ペア:

[(1, 140046648), (2, 70023324), (3, 46682216), (4, 35011662), (6, 23341108), (7, 20006664), (8, 17505831), (12, 11670554), (14, 10003332), (21, 6668888), (24, 5835277), (28, 5001666), (42, 3334444), (56, 2500833), (59, 2373672), (71, 1972488), (84, 1667222), (118, 1186836), (142, 986244), (168, 833611), (177, 791224), (199, 703752), (213, 657496), (236, 593418), (284, 493122), (354, 395612), (398, 351876), (413, 339096), (426, 328748), (472, 296709), (497, 281784), (568, 246561), (597, 234584), (708, 197806), (796, 175938), (826, 169548), (852, 164374), (994, 140892), (1194, 117292), (1239, 113032), (1393, 100536), (1416, 98903), (1491, 93928), (1592, 87969), (1652, 84774), (1704, 82187), (1988, 70446), (2388, 58646), (2478, 56516), (2786, 50268), (2982, 46964), (3304, 42387), (3976, 35223), (4179, 33512), (4189, 33432), (4776, 29323), (4956, 28258), (5572, 25134), (5964, 23482), (8358, 16756), (8378, 16716), (9912, 14129), (11144, 12567), (11741, 11928)]