156969327999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{647}}^1$

素因数の和:1260

約数の個数: 64

約数和(自身を含む): 232324485120

約数和(自身を除く): 75355157121

約数列:

[1, 3, 11, 33, 139, 227, 233, 417, 647, 681, 699, 1529, 1941, 2497, 2563, 4587, 7117, 7491, 7689, 21351, 31553, 32387, 52891, 89933, 94659, 97161, 146869, 150751, 158673, 269799, 347083, 356257, 440607, 452253, 581801, 989263, 1041249, 1068771, 1615559, 1658261, 1745403, 2967789, 4846677, 4974783, 7351849, 20414791, 20954389, 22055547, 34220477, 61244373, 62863167, 80870339, 102661431, 224562701, 230498279, 242611017, 376425247, 673688103, 691494837, 1129275741, 4756646303, 14269938909, 52323109333, 156969327999]

約数ペア:

[(1, 156969327999), (3, 52323109333), (11, 14269938909), (33, 4756646303), (139, 1129275741), (227, 691494837), (233, 673688103), (417, 376425247), (647, 242611017), (681, 230498279), (699, 224562701), (1529, 102661431), (1941, 80870339), (2497, 62863167), (2563, 61244373), (4587, 34220477), (7117, 22055547), (7491, 20954389), (7689, 20414791), (21351, 7351849), (31553, 4974783), (32387, 4846677), (52891, 2967789), (89933, 1745403), (94659, 1658261), (97161, 1615559), (146869, 1068771), (150751, 1041249), (158673, 989263), (269799, 581801), (347083, 452253), (356257, 440607)]