136243264

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1597}}^1$

素因数の和:1683

約数の個数: 56

約数和(自身を含む): 285747968

約数和(自身を除く): 149504704

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1597, 1984, 2666, 2752, 3194, 5332, 6388, 10664, 12776, 21328, 25552, 42656, 49507, 51104, 68671, 85312, 99014, 102208, 137342, 198028, 274684, 396056, 549368, 792112, 1098736, 1584224, 2128801, 2197472, 3168448, 4257602, 4394944, 8515204, 17030408, 34060816, 68121632, 136243264]

約数ペア:

[(1, 136243264), (2, 68121632), (4, 34060816), (8, 17030408), (16, 8515204), (31, 4394944), (32, 4257602), (43, 3168448), (62, 2197472), (64, 2128801), (86, 1584224), (124, 1098736), (172, 792112), (248, 549368), (344, 396056), (496, 274684), (688, 198028), (992, 137342), (1333, 102208), (1376, 99014), (1597, 85312), (1984, 68671), (2666, 51104), (2752, 49507), (3194, 42656), (5332, 25552), (6388, 21328), (10664, 12776)]