156942954

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 419328000

約数和(自身を除く): 262385046

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 29, 42, 54, 58, 63, 87, 103, 126, 139, 174, 189, 203, 206, 261, 278, 309, 378, 406, 417, 522, 609, 618, 721, 783, 834, 927, 973, 1218, 1251, 1442, 1566, 1827, 1854, 1946, 2163, 2502, 2781, 2919, 2987, 3654, 3753, 4031, 4326, 5481, 5562, 5838, 5974, 6489, 7506, 8062, 8757, 8961, 10962, 12093, 12978, 14317, 17514, 17922, 19467, 20909, 24186, 26271, 26883, 28217, 28634, 36279, 38934, 41818, 42951, 52542, 53766, 56434, 62727, 72558, 80649, 84651, 85902, 100219, 108837, 125454, 128853, 161298, 169302, 188181, 200438, 217674, 253953, 257706, 300657, 376362, 386559, 415193, 507906, 564543, 601314, 761859, 773118, 830386, 901971, 1129086, 1245579, 1523718, 1803942, 2491158, 2705913, 2906351, 3736737, 5411826, 5812702, 7473474, 8719053, 11210211, 17438106, 22420422, 26157159, 52314318, 78471477, 156942954]

約数ペア:

[(1, 156942954), (2, 78471477), (3, 52314318), (6, 26157159), (7, 22420422), (9, 17438106), (14, 11210211), (18, 8719053), (21, 7473474), (27, 5812702), (29, 5411826), (42, 3736737), (54, 2906351), (58, 2705913), (63, 2491158), (87, 1803942), (103, 1523718), (126, 1245579), (139, 1129086), (174, 901971), (189, 830386), (203, 773118), (206, 761859), (261, 601314), (278, 564543), (309, 507906), (378, 415193), (406, 386559), (417, 376362), (522, 300657), (609, 257706), (618, 253953), (721, 217674), (783, 200438), (834, 188181), (927, 169302), (973, 161298), (1218, 128853), (1251, 125454), (1442, 108837), (1566, 100219), (1827, 85902), (1854, 84651), (1946, 80649), (2163, 72558), (2502, 62727), (2781, 56434), (2919, 53766), (2987, 52542), (3654, 42951), (3753, 41818), (4031, 38934), (4326, 36279), (5481, 28634), (5562, 28217), (5838, 26883), (5974, 26271), (6489, 24186), (7506, 20909), (8062, 19467), (8757, 17922), (8961, 17514), (10962, 14317), (12093, 12978)]