144963756

素因数分解:

$2^2\times 3^4\times 7^2\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:450

約数の個数: 180

約数和(自身を含む): 461161008

約数和(自身を除く): 316197252

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 49, 54, 63, 69, 81, 84, 92, 98, 108, 126, 138, 147, 161, 162, 189, 196, 207, 252, 276, 294, 322, 324, 378, 397, 414, 441, 483, 567, 588, 621, 644, 756, 794, 828, 882, 966, 1127, 1134, 1191, 1242, 1323, 1449, 1588, 1764, 1863, 1932, 2254, 2268, 2382, 2484, 2646, 2779, 2898, 3381, 3573, 3726, 3969, 4347, 4508, 4764, 5292, 5558, 5796, 6762, 7146, 7452, 7938, 8337, 8694, 9131, 10143, 10719, 11116, 13041, 13524, 14292, 15876, 16674, 17388, 18262, 19453, 20286, 21438, 25011, 26082, 27393, 30429, 32157, 33348, 36524, 38906, 40572, 42876, 50022, 52164, 54786, 58359, 60858, 63917, 64314, 75033, 77812, 82179, 91287, 100044, 109572, 116718, 121716, 127834, 128628, 150066, 164358, 175077, 182574, 191751, 225099, 233436, 246537, 255668, 300132, 328716, 350154, 365148, 383502, 447419, 450198, 493074, 525231, 575253, 700308, 739611, 767004, 894838, 900396, 986148, 1050462, 1150506, 1342257, 1479222, 1575693, 1725759, 1789676, 2100924, 2301012, 2684514, 2958444, 3151386, 3451518, 4026771, 5177277, 5369028, 6302772, 6903036, 8053542, 10354554, 12080313, 16107084, 20709108, 24160626, 36240939, 48321252, 72481878, 144963756]

約数ペア:

[(1, 144963756), (2, 72481878), (3, 48321252), (4, 36240939), (6, 24160626), (7, 20709108), (9, 16107084), (12, 12080313), (14, 10354554), (18, 8053542), (21, 6903036), (23, 6302772), (27, 5369028), (28, 5177277), (36, 4026771), (42, 3451518), (46, 3151386), (49, 2958444), (54, 2684514), (63, 2301012), (69, 2100924), (81, 1789676), (84, 1725759), (92, 1575693), (98, 1479222), (108, 1342257), (126, 1150506), (138, 1050462), (147, 986148), (161, 900396), (162, 894838), (189, 767004), (196, 739611), (207, 700308), (252, 575253), (276, 525231), (294, 493074), (322, 450198), (324, 447419), (378, 383502), (397, 365148), (414, 350154), (441, 328716), (483, 300132), (567, 255668), (588, 246537), (621, 233436), (644, 225099), (756, 191751), (794, 182574), (828, 175077), (882, 164358), (966, 150066), (1127, 128628), (1134, 127834), (1191, 121716), (1242, 116718), (1323, 109572), (1449, 100044), (1588, 91287), (1764, 82179), (1863, 77812), (1932, 75033), (2254, 64314), (2268, 63917), (2382, 60858), (2484, 58359), (2646, 54786), (2779, 52164), (2898, 50022), (3381, 42876), (3573, 40572), (3726, 38906), (3969, 36524), (4347, 33348), (4508, 32157), (4764, 30429), (5292, 27393), (5558, 26082), (5796, 25011), (6762, 21438), (7146, 20286), (7452, 19453), (7938, 18262), (8337, 17388), (8694, 16674), (9131, 15876), (10143, 14292), (10719, 13524), (11116, 13041)]