139123008

素因数分解:

$2^6\times 3^4\times {\mathrm{47}}^1\times {\mathrm{571}}^1$

素因数の和:642

約数の個数: 140

約数和(自身を含む): 421916352

約数和(自身を除く): 282793344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 47, 48, 54, 64, 72, 81, 94, 96, 108, 141, 144, 162, 188, 192, 216, 282, 288, 324, 376, 423, 432, 564, 571, 576, 648, 752, 846, 864, 1128, 1142, 1269, 1296, 1504, 1692, 1713, 1728, 2256, 2284, 2538, 2592, 3008, 3384, 3426, 3807, 4512, 4568, 5076, 5139, 5184, 6768, 6852, 7614, 9024, 9136, 10152, 10278, 13536, 13704, 15228, 15417, 18272, 20304, 20556, 26837, 27072, 27408, 30456, 30834, 36544, 40608, 41112, 46251, 53674, 54816, 60912, 61668, 80511, 81216, 82224, 92502, 107348, 109632, 121824, 123336, 161022, 164448, 185004, 214696, 241533, 243648, 246672, 322044, 328896, 370008, 429392, 483066, 493344, 644088, 724599, 740016, 858784, 966132, 986688, 1288176, 1449198, 1480032, 1717568, 1932264, 2173797, 2576352, 2898396, 2960064, 3864528, 4347594, 5152704, 5796792, 7729056, 8695188, 11593584, 15458112, 17390376, 23187168, 34780752, 46374336, 69561504, 139123008]

約数ペア:

[(1, 139123008), (2, 69561504), (3, 46374336), (4, 34780752), (6, 23187168), (8, 17390376), (9, 15458112), (12, 11593584), (16, 8695188), (18, 7729056), (24, 5796792), (27, 5152704), (32, 4347594), (36, 3864528), (47, 2960064), (48, 2898396), (54, 2576352), (64, 2173797), (72, 1932264), (81, 1717568), (94, 1480032), (96, 1449198), (108, 1288176), (141, 986688), (144, 966132), (162, 858784), (188, 740016), (192, 724599), (216, 644088), (282, 493344), (288, 483066), (324, 429392), (376, 370008), (423, 328896), (432, 322044), (564, 246672), (571, 243648), (576, 241533), (648, 214696), (752, 185004), (846, 164448), (864, 161022), (1128, 123336), (1142, 121824), (1269, 109632), (1296, 107348), (1504, 92502), (1692, 82224), (1713, 81216), (1728, 80511), (2256, 61668), (2284, 60912), (2538, 54816), (2592, 53674), (3008, 46251), (3384, 41112), (3426, 40608), (3807, 36544), (4512, 30834), (4568, 30456), (5076, 27408), (5139, 27072), (5184, 26837), (6768, 20556), (6852, 20304), (7614, 18272), (9024, 15417), (9136, 15228), (10152, 13704), (10278, 13536)]