158172168

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{251}}^1$

素因数の和:320

約数の個数: 192

約数和(自身を含む): 514805760

約数和(自身を除く): 356633592

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 31, 33, 42, 44, 56, 62, 66, 77, 84, 88, 93, 121, 124, 132, 154, 168, 186, 217, 231, 242, 248, 251, 264, 308, 341, 363, 372, 434, 462, 484, 502, 616, 651, 682, 726, 744, 753, 847, 868, 924, 968, 1004, 1023, 1302, 1364, 1452, 1506, 1694, 1736, 1757, 1848, 2008, 2046, 2387, 2541, 2604, 2728, 2761, 2904, 3012, 3388, 3514, 3751, 4092, 4774, 5082, 5208, 5271, 5522, 6024, 6776, 7028, 7161, 7502, 7781, 8184, 8283, 9548, 10164, 10542, 11044, 11253, 14056, 14322, 15004, 15562, 16566, 19096, 19327, 20328, 21084, 22088, 22506, 23343, 26257, 28644, 30008, 30371, 31124, 33132, 38654, 42168, 45012, 46686, 52514, 54467, 57288, 57981, 60742, 62248, 66264, 77308, 78771, 85591, 90024, 91113, 93372, 105028, 108934, 115962, 121484, 154616, 157542, 163401, 171182, 182226, 186744, 210056, 212597, 217868, 231924, 242968, 256773, 315084, 326802, 342364, 364452, 425194, 435736, 463848, 513546, 599137, 630168, 637791, 653604, 684728, 728904, 850388, 941501, 1027092, 1198274, 1275582, 1307208, 1700776, 1797411, 1883002, 2054184, 2396548, 2551164, 2824503, 3594822, 3766004, 4793096, 5102328, 5649006, 6590507, 7189644, 7532008, 11298012, 13181014, 14379288, 19771521, 22596024, 26362028, 39543042, 52724056, 79086084, 158172168]

約数ペア:

[(1, 158172168), (2, 79086084), (3, 52724056), (4, 39543042), (6, 26362028), (7, 22596024), (8, 19771521), (11, 14379288), (12, 13181014), (14, 11298012), (21, 7532008), (22, 7189644), (24, 6590507), (28, 5649006), (31, 5102328), (33, 4793096), (42, 3766004), (44, 3594822), (56, 2824503), (62, 2551164), (66, 2396548), (77, 2054184), (84, 1883002), (88, 1797411), (93, 1700776), (121, 1307208), (124, 1275582), (132, 1198274), (154, 1027092), (168, 941501), (186, 850388), (217, 728904), (231, 684728), (242, 653604), (248, 637791), (251, 630168), (264, 599137), (308, 513546), (341, 463848), (363, 435736), (372, 425194), (434, 364452), (462, 342364), (484, 326802), (502, 315084), (616, 256773), (651, 242968), (682, 231924), (726, 217868), (744, 212597), (753, 210056), (847, 186744), (868, 182226), (924, 171182), (968, 163401), (1004, 157542), (1023, 154616), (1302, 121484), (1364, 115962), (1452, 108934), (1506, 105028), (1694, 93372), (1736, 91113), (1757, 90024), (1848, 85591), (2008, 78771), (2046, 77308), (2387, 66264), (2541, 62248), (2604, 60742), (2728, 57981), (2761, 57288), (2904, 54467), (3012, 52514), (3388, 46686), (3514, 45012), (3751, 42168), (4092, 38654), (4774, 33132), (5082, 31124), (5208, 30371), (5271, 30008), (5522, 28644), (6024, 26257), (6776, 23343), (7028, 22506), (7161, 22088), (7502, 21084), (7781, 20328), (8184, 19327), (8283, 19096), (9548, 16566), (10164, 15562), (10542, 15004), (11044, 14322), (11253, 14056)]