140454468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2203}}^1$

素因数の和:2254

約数の個数: 144

約数和(自身を含む): 462099456

約数和(自身を除く): 321644988

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 23, 28, 33, 36, 42, 44, 46, 63, 66, 69, 77, 84, 92, 99, 126, 132, 138, 154, 161, 198, 207, 231, 252, 253, 276, 308, 322, 396, 414, 462, 483, 506, 644, 693, 759, 828, 924, 966, 1012, 1386, 1449, 1518, 1771, 1932, 2203, 2277, 2772, 2898, 3036, 3542, 4406, 4554, 5313, 5796, 6609, 7084, 8812, 9108, 10626, 13218, 15421, 15939, 19827, 21252, 24233, 26436, 30842, 31878, 39654, 46263, 48466, 50669, 61684, 63756, 72699, 79308, 92526, 96932, 101338, 138789, 145398, 152007, 169631, 185052, 202676, 218097, 277578, 290796, 304014, 339262, 354683, 436194, 456021, 508893, 555156, 557359, 608028, 678524, 709366, 872388, 912042, 1017786, 1064049, 1114718, 1418732, 1526679, 1672077, 1824084, 2035572, 2128098, 2229436, 3053358, 3192147, 3344154, 3901513, 4256196, 5016231, 6106716, 6384294, 6688308, 7803026, 10032462, 11704539, 12768588, 15606052, 20064924, 23409078, 35113617, 46818156, 70227234, 140454468]

約数ペア:

[(1, 140454468), (2, 70227234), (3, 46818156), (4, 35113617), (6, 23409078), (7, 20064924), (9, 15606052), (11, 12768588), (12, 11704539), (14, 10032462), (18, 7803026), (21, 6688308), (22, 6384294), (23, 6106716), (28, 5016231), (33, 4256196), (36, 3901513), (42, 3344154), (44, 3192147), (46, 3053358), (63, 2229436), (66, 2128098), (69, 2035572), (77, 1824084), (84, 1672077), (92, 1526679), (99, 1418732), (126, 1114718), (132, 1064049), (138, 1017786), (154, 912042), (161, 872388), (198, 709366), (207, 678524), (231, 608028), (252, 557359), (253, 555156), (276, 508893), (308, 456021), (322, 436194), (396, 354683), (414, 339262), (462, 304014), (483, 290796), (506, 277578), (644, 218097), (693, 202676), (759, 185052), (828, 169631), (924, 152007), (966, 145398), (1012, 138789), (1386, 101338), (1449, 96932), (1518, 92526), (1771, 79308), (1932, 72699), (2203, 63756), (2277, 61684), (2772, 50669), (2898, 48466), (3036, 46263), (3542, 39654), (4406, 31878), (4554, 30842), (5313, 26436), (5796, 24233), (6609, 21252), (7084, 19827), (8812, 15939), (9108, 15421), (10626, 13218)]