139952176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5059}}^1$

素因数の和:5106

約数の個数: 80

約数和(自身を含む): 351366400

約数和(自身を除く): 211414224

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 38, 52, 56, 76, 91, 104, 112, 133, 152, 182, 208, 247, 266, 304, 364, 494, 532, 728, 988, 1064, 1456, 1729, 1976, 2128, 3458, 3952, 5059, 6916, 10118, 13832, 20236, 27664, 35413, 40472, 65767, 70826, 80944, 96121, 131534, 141652, 192242, 263068, 283304, 384484, 460369, 526136, 566608, 672847, 768968, 920738, 1052272, 1249573, 1345694, 1537936, 1841476, 2499146, 2691388, 3682952, 4998292, 5382776, 7365904, 8747011, 9996584, 10765552, 17494022, 19993168, 34988044, 69976088, 139952176]

約数ペア:

[(1, 139952176), (2, 69976088), (4, 34988044), (7, 19993168), (8, 17494022), (13, 10765552), (14, 9996584), (16, 8747011), (19, 7365904), (26, 5382776), (28, 4998292), (38, 3682952), (52, 2691388), (56, 2499146), (76, 1841476), (91, 1537936), (104, 1345694), (112, 1249573), (133, 1052272), (152, 920738), (182, 768968), (208, 672847), (247, 566608), (266, 526136), (304, 460369), (364, 384484), (494, 283304), (532, 263068), (728, 192242), (988, 141652), (1064, 131534), (1456, 96121), (1729, 80944), (1976, 70826), (2128, 65767), (3458, 40472), (3952, 35413), (5059, 27664), (6916, 20236), (10118, 13832)]