131953752

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{197}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 128

約数和(自身を含む): 421977600

約数和(自身を除く): 290023848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 197, 216, 252, 378, 394, 443, 504, 591, 756, 788, 886, 1182, 1329, 1379, 1512, 1576, 1772, 1773, 2364, 2658, 2758, 3101, 3544, 3546, 3987, 4137, 4728, 5316, 5319, 5516, 6202, 7092, 7974, 8274, 9303, 10632, 10638, 11032, 11961, 12404, 12411, 14184, 15948, 16548, 18606, 21276, 23922, 24808, 24822, 27909, 31896, 33096, 37212, 37233, 42552, 47844, 49644, 55818, 74424, 74466, 83727, 87271, 95688, 99288, 111636, 148932, 167454, 174542, 223272, 261813, 297864, 334908, 349084, 523626, 610897, 669816, 698168, 785439, 1047252, 1221794, 1570878, 1832691, 2094504, 2356317, 2443588, 3141756, 3665382, 4712634, 4887176, 5498073, 6283512, 7330764, 9425268, 10996146, 14661528, 16494219, 18850536, 21992292, 32988438, 43984584, 65976876, 131953752]

約数ペア:

[(1, 131953752), (2, 65976876), (3, 43984584), (4, 32988438), (6, 21992292), (7, 18850536), (8, 16494219), (9, 14661528), (12, 10996146), (14, 9425268), (18, 7330764), (21, 6283512), (24, 5498073), (27, 4887176), (28, 4712634), (36, 3665382), (42, 3141756), (54, 2443588), (56, 2356317), (63, 2094504), (72, 1832691), (84, 1570878), (108, 1221794), (126, 1047252), (168, 785439), (189, 698168), (197, 669816), (216, 610897), (252, 523626), (378, 349084), (394, 334908), (443, 297864), (504, 261813), (591, 223272), (756, 174542), (788, 167454), (886, 148932), (1182, 111636), (1329, 99288), (1379, 95688), (1512, 87271), (1576, 83727), (1772, 74466), (1773, 74424), (2364, 55818), (2658, 49644), (2758, 47844), (3101, 42552), (3544, 37233), (3546, 37212), (3987, 33096), (4137, 31896), (4728, 27909), (5316, 24822), (5319, 24808), (5516, 23922), (6202, 21276), (7092, 18606), (7974, 16548), (8274, 15948), (9303, 14184), (10632, 12411), (10638, 12404), (11032, 11961)]