166163004

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:376

約数の個数: 144

約数和(自身を含む): 501935616

約数和(自身を除く): 335772612

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 37, 42, 63, 71, 74, 84, 111, 126, 142, 148, 213, 222, 251, 252, 259, 284, 333, 426, 444, 497, 502, 518, 639, 666, 753, 777, 852, 994, 1004, 1036, 1278, 1332, 1491, 1506, 1554, 1757, 1988, 2259, 2331, 2556, 2627, 2982, 3012, 3108, 3514, 4473, 4518, 4662, 5254, 5271, 5964, 7028, 7881, 8946, 9036, 9287, 9324, 10508, 10542, 15762, 15813, 17821, 17892, 18389, 18574, 21084, 23643, 27861, 31524, 31626, 35642, 36778, 37148, 47286, 53463, 55167, 55722, 63252, 65009, 71284, 73556, 83583, 94572, 106926, 110334, 111444, 124747, 130018, 160389, 165501, 167166, 195027, 213852, 220668, 249494, 260036, 320778, 331002, 334332, 374241, 390054, 498988, 585081, 641556, 659377, 662004, 748482, 780108, 1122723, 1170162, 1318754, 1496964, 1978131, 2245446, 2340324, 2637508, 3956262, 4490892, 4615639, 5934393, 7912524, 9231278, 11868786, 13846917, 18462556, 23737572, 27693834, 41540751, 55387668, 83081502, 166163004]

約数ペア:

[(1, 166163004), (2, 83081502), (3, 55387668), (4, 41540751), (6, 27693834), (7, 23737572), (9, 18462556), (12, 13846917), (14, 11868786), (18, 9231278), (21, 7912524), (28, 5934393), (36, 4615639), (37, 4490892), (42, 3956262), (63, 2637508), (71, 2340324), (74, 2245446), (84, 1978131), (111, 1496964), (126, 1318754), (142, 1170162), (148, 1122723), (213, 780108), (222, 748482), (251, 662004), (252, 659377), (259, 641556), (284, 585081), (333, 498988), (426, 390054), (444, 374241), (497, 334332), (502, 331002), (518, 320778), (639, 260036), (666, 249494), (753, 220668), (777, 213852), (852, 195027), (994, 167166), (1004, 165501), (1036, 160389), (1278, 130018), (1332, 124747), (1491, 111444), (1506, 110334), (1554, 106926), (1757, 94572), (1988, 83583), (2259, 73556), (2331, 71284), (2556, 65009), (2627, 63252), (2982, 55722), (3012, 55167), (3108, 53463), (3514, 47286), (4473, 37148), (4518, 36778), (4662, 35642), (5254, 31626), (5271, 31524), (5964, 27861), (7028, 23643), (7881, 21084), (8946, 18574), (9036, 18389), (9287, 17892), (9324, 17821), (10508, 15813), (10542, 15762)]