144394488

素因数分解:

$2^3\times 3^9\times 7^1\times {\mathrm{131}}^1$

素因数の和:171

約数の個数: 160

約数和(自身を含む): 467660160

約数和(自身を除く): 323265672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 131, 162, 168, 189, 216, 243, 252, 262, 324, 378, 393, 486, 504, 524, 567, 648, 729, 756, 786, 917, 972, 1048, 1134, 1179, 1458, 1512, 1572, 1701, 1834, 1944, 2187, 2268, 2358, 2751, 2916, 3144, 3402, 3537, 3668, 4374, 4536, 4716, 5103, 5502, 5832, 6561, 6804, 7074, 7336, 8253, 8748, 9432, 10206, 10611, 11004, 13122, 13608, 14148, 15309, 16506, 17496, 19683, 20412, 21222, 22008, 24759, 26244, 28296, 30618, 31833, 33012, 39366, 40824, 42444, 45927, 49518, 52488, 61236, 63666, 66024, 74277, 78732, 84888, 91854, 95499, 99036, 122472, 127332, 137781, 148554, 157464, 183708, 190998, 198072, 222831, 254664, 275562, 286497, 297108, 367416, 381996, 445662, 551124, 572994, 594216, 668493, 763992, 859491, 891324, 1102248, 1145988, 1336986, 1718982, 1782648, 2005479, 2291976, 2578473, 2673972, 3437964, 4010958, 5156946, 5347944, 6016437, 6875928, 8021916, 10313892, 12032874, 16043832, 18049311, 20627784, 24065748, 36098622, 48131496, 72197244, 144394488]

約数ペア:

[(1, 144394488), (2, 72197244), (3, 48131496), (4, 36098622), (6, 24065748), (7, 20627784), (8, 18049311), (9, 16043832), (12, 12032874), (14, 10313892), (18, 8021916), (21, 6875928), (24, 6016437), (27, 5347944), (28, 5156946), (36, 4010958), (42, 3437964), (54, 2673972), (56, 2578473), (63, 2291976), (72, 2005479), (81, 1782648), (84, 1718982), (108, 1336986), (126, 1145988), (131, 1102248), (162, 891324), (168, 859491), (189, 763992), (216, 668493), (243, 594216), (252, 572994), (262, 551124), (324, 445662), (378, 381996), (393, 367416), (486, 297108), (504, 286497), (524, 275562), (567, 254664), (648, 222831), (729, 198072), (756, 190998), (786, 183708), (917, 157464), (972, 148554), (1048, 137781), (1134, 127332), (1179, 122472), (1458, 99036), (1512, 95499), (1572, 91854), (1701, 84888), (1834, 78732), (1944, 74277), (2187, 66024), (2268, 63666), (2358, 61236), (2751, 52488), (2916, 49518), (3144, 45927), (3402, 42444), (3537, 40824), (3668, 39366), (4374, 33012), (4536, 31833), (4716, 30618), (5103, 28296), (5502, 26244), (5832, 24759), (6561, 22008), (6804, 21222), (7074, 20412), (7336, 19683), (8253, 17496), (8748, 16506), (9432, 15309), (10206, 14148), (10611, 13608), (11004, 13122)]