186381972

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:449

約数の個数: 168

約数和(自身を含む): 584658816

約数和(自身を除く): 398276844

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 81, 84, 92, 108, 126, 138, 161, 162, 189, 207, 243, 252, 276, 322, 324, 378, 397, 414, 483, 486, 567, 621, 644, 729, 756, 794, 828, 966, 972, 1134, 1191, 1242, 1449, 1458, 1588, 1701, 1863, 1932, 2268, 2382, 2484, 2779, 2898, 2916, 3402, 3573, 3726, 4347, 4764, 5103, 5558, 5589, 5796, 6804, 7146, 7452, 8337, 8694, 9131, 10206, 10719, 11116, 11178, 13041, 14292, 16674, 16767, 17388, 18262, 20412, 21438, 22356, 25011, 26082, 27393, 32157, 33348, 33534, 36524, 39123, 42876, 50022, 52164, 54786, 63917, 64314, 67068, 75033, 78246, 82179, 96471, 100044, 109572, 117369, 127834, 128628, 150066, 156492, 164358, 191751, 192942, 225099, 234738, 246537, 255668, 289413, 300132, 328716, 383502, 385884, 450198, 469476, 493074, 575253, 578826, 675297, 739611, 767004, 900396, 986148, 1150506, 1157652, 1350594, 1479222, 1725759, 2025891, 2218833, 2301012, 2701188, 2958444, 3451518, 4051782, 4437666, 5177277, 6656499, 6903036, 8103564, 8875332, 10354554, 13312998, 15531831, 20709108, 26625996, 31063662, 46595493, 62127324, 93190986, 186381972]

約数ペア:

[(1, 186381972), (2, 93190986), (3, 62127324), (4, 46595493), (6, 31063662), (7, 26625996), (9, 20709108), (12, 15531831), (14, 13312998), (18, 10354554), (21, 8875332), (23, 8103564), (27, 6903036), (28, 6656499), (36, 5177277), (42, 4437666), (46, 4051782), (54, 3451518), (63, 2958444), (69, 2701188), (81, 2301012), (84, 2218833), (92, 2025891), (108, 1725759), (126, 1479222), (138, 1350594), (161, 1157652), (162, 1150506), (189, 986148), (207, 900396), (243, 767004), (252, 739611), (276, 675297), (322, 578826), (324, 575253), (378, 493074), (397, 469476), (414, 450198), (483, 385884), (486, 383502), (567, 328716), (621, 300132), (644, 289413), (729, 255668), (756, 246537), (794, 234738), (828, 225099), (966, 192942), (972, 191751), (1134, 164358), (1191, 156492), (1242, 150066), (1449, 128628), (1458, 127834), (1588, 117369), (1701, 109572), (1863, 100044), (1932, 96471), (2268, 82179), (2382, 78246), (2484, 75033), (2779, 67068), (2898, 64314), (2916, 63917), (3402, 54786), (3573, 52164), (3726, 50022), (4347, 42876), (4764, 39123), (5103, 36524), (5558, 33534), (5589, 33348), (5796, 32157), (6804, 27393), (7146, 26082), (7452, 25011), (8337, 22356), (8694, 21438), (9131, 20412), (10206, 18262), (10719, 17388), (11116, 16767), (11178, 16674), (13041, 14292)]