138518530848

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{538597}}^1$

素因数の和:538679

約数の個数: 144

約数和(自身を含む): 423467291520

約数和(自身を除く): 284948760672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 47, 48, 57, 72, 76, 94, 96, 114, 141, 144, 152, 171, 188, 228, 282, 288, 304, 342, 376, 423, 456, 564, 608, 684, 752, 846, 893, 912, 1128, 1368, 1504, 1692, 1786, 1824, 2256, 2679, 2736, 3384, 3572, 4512, 5358, 5472, 6768, 7144, 8037, 10716, 13536, 14288, 16074, 21432, 28576, 32148, 42864, 64296, 85728, 128592, 257184, 538597, 1077194, 1615791, 2154388, 3231582, 4308776, 4847373, 6463164, 8617552, 9694746, 10233343, 12926328, 17235104, 19389492, 20466686, 25314059, 25852656, 30700029, 38778984, 40933372, 50628118, 51705312, 61400058, 75942177, 77557968, 81866744, 92100087, 101256236, 122800116, 151884354, 155115936, 163733488, 184200174, 202512472, 227826531, 245600232, 303768708, 327466976, 368400348, 405024944, 455653062, 480967121, 491200464, 607537416, 736800696, 810049888, 911306124, 961934242, 982400928, 1215074832, 1442901363, 1473601392, 1822612248, 1923868484, 2430149664, 2885802726, 2947202784, 3645224496, 3847736968, 4328704089, 5771605452, 7290448992, 7695473936, 8657408178, 11543210904, 15390947872, 17314816356, 23086421808, 34629632712, 46172843616, 69259265424, 138518530848]

約数ペア:

[(1, 138518530848), (2, 69259265424), (3, 46172843616), (4, 34629632712), (6, 23086421808), (8, 17314816356), (9, 15390947872), (12, 11543210904), (16, 8657408178), (18, 7695473936), (19, 7290448992), (24, 5771605452), (32, 4328704089), (36, 3847736968), (38, 3645224496), (47, 2947202784), (48, 2885802726), (57, 2430149664), (72, 1923868484), (76, 1822612248), (94, 1473601392), (96, 1442901363), (114, 1215074832), (141, 982400928), (144, 961934242), (152, 911306124), (171, 810049888), (188, 736800696), (228, 607537416), (282, 491200464), (288, 480967121), (304, 455653062), (342, 405024944), (376, 368400348), (423, 327466976), (456, 303768708), (564, 245600232), (608, 227826531), (684, 202512472), (752, 184200174), (846, 163733488), (893, 155115936), (912, 151884354), (1128, 122800116), (1368, 101256236), (1504, 92100087), (1692, 81866744), (1786, 77557968), (1824, 75942177), (2256, 61400058), (2679, 51705312), (2736, 50628118), (3384, 40933372), (3572, 38778984), (4512, 30700029), (5358, 25852656), (5472, 25314059), (6768, 20466686), (7144, 19389492), (8037, 17235104), (10716, 12926328), (13536, 10233343), (14288, 9694746), (16074, 8617552), (21432, 6463164), (28576, 4847373), (32148, 4308776), (42864, 3231582), (64296, 2154388), (85728, 1615791), (128592, 1077194), (257184, 538597)]