101761568

素因数分解:

$2^5\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{383}}^1$

素因数の和:454

約数の個数: 72

約数和(自身を含む): 221211648

約数和(自身を除く): 119450080

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 361, 368, 383, 437, 608, 722, 736, 766, 874, 1444, 1532, 1748, 2888, 3064, 3496, 5776, 6128, 6992, 7277, 8303, 8809, 11552, 12256, 13984, 14554, 16606, 17618, 29108, 33212, 35236, 58216, 66424, 70472, 116432, 132848, 138263, 140944, 167371, 232864, 265696, 276526, 281888, 334742, 553052, 669484, 1106104, 1338968, 2212208, 2677936, 3180049, 4424416, 5355872, 6360098, 12720196, 25440392, 50880784, 101761568]

約数ペア:

[(1, 101761568), (2, 50880784), (4, 25440392), (8, 12720196), (16, 6360098), (19, 5355872), (23, 4424416), (32, 3180049), (38, 2677936), (46, 2212208), (76, 1338968), (92, 1106104), (152, 669484), (184, 553052), (304, 334742), (361, 281888), (368, 276526), (383, 265696), (437, 232864), (608, 167371), (722, 140944), (736, 138263), (766, 132848), (874, 116432), (1444, 70472), (1532, 66424), (1748, 58216), (2888, 35236), (3064, 33212), (3496, 29108), (5776, 17618), (6128, 16606), (6992, 14554), (7277, 13984), (8303, 12256), (8809, 11552)]