156777142256

素因数分解:

$2^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{827}}^1\times {\mathrm{20393}}^1$

素因数の和:21318

約数の個数: 80

約数和(自身を含む): 351773985024

約数和(自身を除く): 194996842768

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 83, 112, 166, 332, 581, 664, 827, 1162, 1328, 1654, 2324, 3308, 4648, 5789, 6616, 9296, 11578, 13232, 20393, 23156, 40786, 46312, 68641, 81572, 92624, 137282, 142751, 163144, 274564, 285502, 326288, 480487, 549128, 571004, 960974, 1098256, 1142008, 1692619, 1921948, 2284016, 3385238, 3843896, 6770476, 7687792, 11848333, 13540952, 16865011, 23696666, 27081904, 33730022, 47393332, 67460044, 94786664, 118055077, 134920088, 189573328, 236110154, 269840176, 472220308, 944440616, 1399795913, 1888881232, 2799591826, 5599183652, 9798571391, 11198367304, 19597142782, 22396734608, 39194285564, 78388571128, 156777142256]

約数ペア:

[(1, 156777142256), (2, 78388571128), (4, 39194285564), (7, 22396734608), (8, 19597142782), (14, 11198367304), (16, 9798571391), (28, 5599183652), (56, 2799591826), (83, 1888881232), (112, 1399795913), (166, 944440616), (332, 472220308), (581, 269840176), (664, 236110154), (827, 189573328), (1162, 134920088), (1328, 118055077), (1654, 94786664), (2324, 67460044), (3308, 47393332), (4648, 33730022), (5789, 27081904), (6616, 23696666), (9296, 16865011), (11578, 13540952), (13232, 11848333), (20393, 7687792), (23156, 6770476), (40786, 3843896), (46312, 3385238), (68641, 2284016), (81572, 1921948), (92624, 1692619), (137282, 1142008), (142751, 1098256), (163144, 960974), (274564, 571004), (285502, 549128), (326288, 480487)]