165320332016

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{1641907}}^1$

素因数の和:1641982

約数の個数: 80

約数和(自身を含む): 390905456640

約数和(自身を除く): 225585124624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 31, 56, 58, 62, 112, 116, 124, 203, 217, 232, 248, 406, 434, 464, 496, 812, 868, 899, 1624, 1736, 1798, 3248, 3472, 3596, 6293, 7192, 12586, 14384, 25172, 50344, 100688, 1641907, 3283814, 6567628, 11493349, 13135256, 22986698, 26270512, 45973396, 47615303, 50899117, 91946792, 95230606, 101798234, 183893584, 190461212, 203596468, 333307121, 356293819, 380922424, 407192936, 666614242, 712587638, 761844848, 814385872, 1333228484, 1425175276, 1476074393, 2666456968, 2850350552, 2952148786, 5332913936, 5700701104, 5904297572, 10332520751, 11808595144, 20665041502, 23617190288, 41330083004, 82660166008, 165320332016]

約数ペア:

[(1, 165320332016), (2, 82660166008), (4, 41330083004), (7, 23617190288), (8, 20665041502), (14, 11808595144), (16, 10332520751), (28, 5904297572), (29, 5700701104), (31, 5332913936), (56, 2952148786), (58, 2850350552), (62, 2666456968), (112, 1476074393), (116, 1425175276), (124, 1333228484), (203, 814385872), (217, 761844848), (232, 712587638), (248, 666614242), (406, 407192936), (434, 380922424), (464, 356293819), (496, 333307121), (812, 203596468), (868, 190461212), (899, 183893584), (1624, 101798234), (1736, 95230606), (1798, 91946792), (3248, 50899117), (3472, 47615303), (3596, 45973396), (6293, 26270512), (7192, 22986698), (12586, 13135256), (14384, 11493349), (25172, 6567628), (50344, 3283814), (100688, 1641907)]