158356296

素因数分解:

$2^3\times 3^8\times 7^1\times {\mathrm{431}}^1$

素因数の和:468

約数の個数: 144

約数和(自身を含む): 510157440

約数和(自身を除く): 351801144

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, 162, 168, 189, 216, 243, 252, 324, 378, 431, 486, 504, 567, 648, 729, 756, 862, 972, 1134, 1293, 1458, 1512, 1701, 1724, 1944, 2187, 2268, 2586, 2916, 3017, 3402, 3448, 3879, 4374, 4536, 5103, 5172, 5832, 6034, 6561, 6804, 7758, 8748, 9051, 10206, 10344, 11637, 12068, 13122, 13608, 15309, 15516, 17496, 18102, 20412, 23274, 24136, 26244, 27153, 30618, 31032, 34911, 36204, 40824, 45927, 46548, 52488, 54306, 61236, 69822, 72408, 81459, 91854, 93096, 104733, 108612, 122472, 139644, 162918, 183708, 209466, 217224, 244377, 279288, 314199, 325836, 367416, 418932, 488754, 628398, 651672, 733131, 837864, 942597, 977508, 1256796, 1466262, 1885194, 1955016, 2199393, 2513592, 2827791, 2932524, 3770388, 4398786, 5655582, 5865048, 6598179, 7540776, 8797572, 11311164, 13196358, 17595144, 19794537, 22622328, 26392716, 39589074, 52785432, 79178148, 158356296]

約数ペア:

[(1, 158356296), (2, 79178148), (3, 52785432), (4, 39589074), (6, 26392716), (7, 22622328), (8, 19794537), (9, 17595144), (12, 13196358), (14, 11311164), (18, 8797572), (21, 7540776), (24, 6598179), (27, 5865048), (28, 5655582), (36, 4398786), (42, 3770388), (54, 2932524), (56, 2827791), (63, 2513592), (72, 2199393), (81, 1955016), (84, 1885194), (108, 1466262), (126, 1256796), (162, 977508), (168, 942597), (189, 837864), (216, 733131), (243, 651672), (252, 628398), (324, 488754), (378, 418932), (431, 367416), (486, 325836), (504, 314199), (567, 279288), (648, 244377), (729, 217224), (756, 209466), (862, 183708), (972, 162918), (1134, 139644), (1293, 122472), (1458, 108612), (1512, 104733), (1701, 93096), (1724, 91854), (1944, 81459), (2187, 72408), (2268, 69822), (2586, 61236), (2916, 54306), (3017, 52488), (3402, 46548), (3448, 45927), (3879, 40824), (4374, 36204), (4536, 34911), (5103, 31032), (5172, 30618), (5832, 27153), (6034, 26244), (6561, 24136), (6804, 23274), (7758, 20412), (8748, 18102), (9051, 17496), (10206, 15516), (10344, 15309), (11637, 13608), (12068, 13122)]