140546224

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{1163}}^1$

素因数の和:1274

約数の個数: 80

約数和(自身を含む): 339478272

約数和(自身を除く): 198932048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 104, 112, 166, 182, 208, 332, 364, 581, 664, 728, 1079, 1162, 1163, 1328, 1456, 2158, 2324, 2326, 4316, 4648, 4652, 7553, 8141, 8632, 9296, 9304, 15106, 15119, 16282, 17264, 18608, 30212, 30238, 32564, 60424, 60476, 65128, 96529, 105833, 120848, 120952, 130256, 193058, 211666, 241904, 386116, 423332, 675703, 772232, 846664, 1254877, 1351406, 1544464, 1693328, 2509754, 2702812, 5019508, 5405624, 8784139, 10039016, 10811248, 17568278, 20078032, 35136556, 70273112, 140546224]

約数ペア:

[(1, 140546224), (2, 70273112), (4, 35136556), (7, 20078032), (8, 17568278), (13, 10811248), (14, 10039016), (16, 8784139), (26, 5405624), (28, 5019508), (52, 2702812), (56, 2509754), (83, 1693328), (91, 1544464), (104, 1351406), (112, 1254877), (166, 846664), (182, 772232), (208, 675703), (332, 423332), (364, 386116), (581, 241904), (664, 211666), (728, 193058), (1079, 130256), (1162, 120952), (1163, 120848), (1328, 105833), (1456, 96529), (2158, 65128), (2324, 60476), (2326, 60424), (4316, 32564), (4648, 30238), (4652, 30212), (7553, 18608), (8141, 17264), (8632, 16282), (9296, 15119), (9304, 15106)]