147905208

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{101}}^1$

素因数の和:210

約数の個数: 144

約数和(自身を含む): 451821240

約数和(自身を除く): 303916032

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 43, 44, 66, 72, 86, 88, 99, 101, 129, 132, 172, 198, 202, 258, 264, 303, 344, 387, 396, 404, 473, 516, 606, 774, 792, 808, 909, 946, 1032, 1111, 1212, 1419, 1548, 1818, 1849, 1892, 2222, 2424, 2838, 3096, 3333, 3636, 3698, 3784, 4257, 4343, 4444, 5547, 5676, 6666, 7272, 7396, 8514, 8686, 8888, 9999, 11094, 11352, 13029, 13332, 14792, 16641, 17028, 17372, 19998, 20339, 22188, 26058, 26664, 33282, 34056, 34744, 39087, 39996, 40678, 44376, 47773, 52116, 61017, 66564, 78174, 79992, 81356, 95546, 104232, 122034, 133128, 143319, 156348, 162712, 183051, 186749, 191092, 244068, 286638, 312696, 366102, 373498, 382184, 429957, 488136, 560247, 573276, 732204, 746996, 859914, 1120494, 1146552, 1464408, 1493992, 1680741, 1719828, 2054239, 2240988, 3361482, 3439656, 4108478, 4481976, 6162717, 6722964, 8216956, 12325434, 13445928, 16433912, 18488151, 24650868, 36976302, 49301736, 73952604, 147905208]

約数ペア:

[(1, 147905208), (2, 73952604), (3, 49301736), (4, 36976302), (6, 24650868), (8, 18488151), (9, 16433912), (11, 13445928), (12, 12325434), (18, 8216956), (22, 6722964), (24, 6162717), (33, 4481976), (36, 4108478), (43, 3439656), (44, 3361482), (66, 2240988), (72, 2054239), (86, 1719828), (88, 1680741), (99, 1493992), (101, 1464408), (129, 1146552), (132, 1120494), (172, 859914), (198, 746996), (202, 732204), (258, 573276), (264, 560247), (303, 488136), (344, 429957), (387, 382184), (396, 373498), (404, 366102), (473, 312696), (516, 286638), (606, 244068), (774, 191092), (792, 186749), (808, 183051), (909, 162712), (946, 156348), (1032, 143319), (1111, 133128), (1212, 122034), (1419, 104232), (1548, 95546), (1818, 81356), (1849, 79992), (1892, 78174), (2222, 66564), (2424, 61017), (2838, 52116), (3096, 47773), (3333, 44376), (3636, 40678), (3698, 39996), (3784, 39087), (4257, 34744), (4343, 34056), (4444, 33282), (5547, 26664), (5676, 26058), (6666, 22188), (7272, 20339), (7396, 19998), (8514, 17372), (8686, 17028), (8888, 16641), (9999, 14792), (11094, 13332), (11352, 13029)]