145272232

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^2\times {\mathrm{61}}^1$

素因数の和:183

約数の個数: 96

約数和(自身を含む): 338014080

約数和(自身を除く): 192741848

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 61, 86, 92, 122, 161, 172, 184, 244, 301, 322, 344, 427, 488, 602, 644, 854, 989, 1204, 1288, 1403, 1708, 1849, 1978, 2408, 2623, 2806, 3416, 3698, 3956, 5246, 5612, 6923, 7396, 7912, 9821, 10492, 11224, 12943, 13846, 14792, 18361, 19642, 20984, 25886, 27692, 36722, 39284, 42527, 51772, 55384, 60329, 73444, 78568, 85054, 103544, 112789, 120658, 146888, 170108, 225578, 241316, 297689, 340216, 422303, 451156, 482632, 595378, 789523, 844606, 902312, 1190756, 1579046, 1689212, 2381512, 2594147, 3158092, 3378424, 5188294, 6316184, 10376588, 18159029, 20753176, 36318058, 72636116, 145272232]

約数ペア:

[(1, 145272232), (2, 72636116), (4, 36318058), (7, 20753176), (8, 18159029), (14, 10376588), (23, 6316184), (28, 5188294), (43, 3378424), (46, 3158092), (56, 2594147), (61, 2381512), (86, 1689212), (92, 1579046), (122, 1190756), (161, 902312), (172, 844606), (184, 789523), (244, 595378), (301, 482632), (322, 451156), (344, 422303), (427, 340216), (488, 297689), (602, 241316), (644, 225578), (854, 170108), (989, 146888), (1204, 120658), (1288, 112789), (1403, 103544), (1708, 85054), (1849, 78568), (1978, 73444), (2408, 60329), (2623, 55384), (2806, 51772), (3416, 42527), (3698, 39284), (3956, 36722), (5246, 27692), (5612, 25886), (6923, 20984), (7396, 19642), (7912, 18361), (9821, 14792), (10492, 13846), (11224, 12943)]