140198112

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{25621}}^1$

素因数の和:25656

約数の個数: 72

約数和(自身を含む): 419688360

約数和(自身を除く): 279490248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 25621, 51242, 76863, 102484, 153726, 204968, 230589, 307452, 409936, 461178, 486799, 614904, 819872, 922356, 973598, 1229808, 1460397, 1844712, 1947196, 2459616, 2920794, 3689424, 3894392, 4381191, 5841588, 7378848, 7788784, 8762382, 11683176, 15577568, 17524764, 23366352, 35049528, 46732704, 70099056, 140198112]

約数ペア:

[(1, 140198112), (2, 70099056), (3, 46732704), (4, 35049528), (6, 23366352), (8, 17524764), (9, 15577568), (12, 11683176), (16, 8762382), (18, 7788784), (19, 7378848), (24, 5841588), (32, 4381191), (36, 3894392), (38, 3689424), (48, 2920794), (57, 2459616), (72, 1947196), (76, 1844712), (96, 1460397), (114, 1229808), (144, 973598), (152, 922356), (171, 819872), (228, 614904), (288, 486799), (304, 461178), (342, 409936), (456, 307452), (608, 230589), (684, 204968), (912, 153726), (1368, 102484), (1824, 76863), (2736, 51242), (5472, 25621)]