121360448

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:296

約数の個数: 112

約数和(自身を含む): 284317440

約数和(自身を除く): 162956992

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 43, 44, 64, 76, 86, 88, 152, 172, 176, 209, 211, 304, 344, 352, 418, 422, 473, 608, 688, 704, 817, 836, 844, 946, 1216, 1376, 1634, 1672, 1688, 1892, 2321, 2752, 3268, 3344, 3376, 3784, 4009, 4642, 6536, 6688, 6752, 7568, 8018, 8987, 9073, 9284, 13072, 13376, 13504, 15136, 16036, 17974, 18146, 18568, 26144, 30272, 32072, 35948, 36292, 37136, 44099, 52288, 64144, 71896, 72584, 74272, 88198, 99803, 128288, 143792, 145168, 148544, 172387, 176396, 199606, 256576, 287584, 290336, 344774, 352792, 399212, 575168, 580672, 689548, 705584, 798424, 1379096, 1411168, 1596848, 1896257, 2758192, 2822336, 3193696, 3792514, 5516384, 6387392, 7585028, 11032768, 15170056, 30340112, 60680224, 121360448]

約数ペア:

[(1, 121360448), (2, 60680224), (4, 30340112), (8, 15170056), (11, 11032768), (16, 7585028), (19, 6387392), (22, 5516384), (32, 3792514), (38, 3193696), (43, 2822336), (44, 2758192), (64, 1896257), (76, 1596848), (86, 1411168), (88, 1379096), (152, 798424), (172, 705584), (176, 689548), (209, 580672), (211, 575168), (304, 399212), (344, 352792), (352, 344774), (418, 290336), (422, 287584), (473, 256576), (608, 199606), (688, 176396), (704, 172387), (817, 148544), (836, 145168), (844, 143792), (946, 128288), (1216, 99803), (1376, 88198), (1634, 74272), (1672, 72584), (1688, 71896), (1892, 64144), (2321, 52288), (2752, 44099), (3268, 37136), (3344, 36292), (3376, 35948), (3784, 32072), (4009, 30272), (4642, 26144), (6536, 18568), (6688, 18146), (6752, 17974), (7568, 16036), (8018, 15136), (8987, 13504), (9073, 13376), (9284, 13072)]