148485722

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1637}}^1$

素因数の和:1707

約数の個数: 64

約数和(自身を含む): 301916160

約数和(自身を除く): 153430438

約数列:

[1, 2, 7, 11, 14, 19, 22, 31, 38, 62, 77, 133, 154, 209, 217, 266, 341, 418, 434, 589, 682, 1178, 1463, 1637, 2387, 2926, 3274, 4123, 4774, 6479, 8246, 11459, 12958, 18007, 22918, 31103, 36014, 45353, 50747, 62206, 90706, 101494, 126049, 217721, 252098, 342133, 355229, 435442, 558217, 684266, 710458, 964193, 1116434, 1928386, 2394931, 3907519, 4789862, 6749351, 7815038, 10606123, 13498702, 21212246, 74242861, 148485722]

約数ペア:

[(1, 148485722), (2, 74242861), (7, 21212246), (11, 13498702), (14, 10606123), (19, 7815038), (22, 6749351), (31, 4789862), (38, 3907519), (62, 2394931), (77, 1928386), (133, 1116434), (154, 964193), (209, 710458), (217, 684266), (266, 558217), (341, 435442), (418, 355229), (434, 342133), (589, 252098), (682, 217721), (1178, 126049), (1463, 101494), (1637, 90706), (2387, 62206), (2926, 50747), (3274, 45353), (4123, 36014), (4774, 31103), (6479, 22918), (8246, 18007), (11459, 12958)]