156927287648

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{163}}^1\times {\mathrm{2699}}^1$

素因数の和:3100

約数の個数: 96

約数和(自身を含む): 317349446400

約数和(自身を除く): 160422158752

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 157, 163, 284, 314, 326, 568, 628, 652, 1136, 1256, 1304, 2272, 2512, 2608, 2699, 5024, 5216, 5398, 10796, 11147, 11573, 21592, 22294, 23146, 25591, 43184, 44588, 46292, 51182, 86368, 89176, 92584, 102364, 178352, 185168, 191629, 204728, 356704, 370336, 383258, 409456, 423743, 439937, 766516, 818912, 847486, 879874, 1533032, 1694972, 1759748, 1816961, 3066064, 3389944, 3519496, 3633922, 6132128, 6779888, 7038992, 7267844, 13559776, 14077984, 14535688, 29071376, 30085753, 31235527, 58142752, 60171506, 62471054, 69070109, 120343012, 124942108, 138140218, 240686024, 249884216, 276280436, 481372048, 499768432, 552560872, 962744096, 999536864, 1105121744, 2210243488, 4903977739, 9807955478, 19615910956, 39231821912, 78463643824, 156927287648]

約数ペア:

[(1, 156927287648), (2, 78463643824), (4, 39231821912), (8, 19615910956), (16, 9807955478), (32, 4903977739), (71, 2210243488), (142, 1105121744), (157, 999536864), (163, 962744096), (284, 552560872), (314, 499768432), (326, 481372048), (568, 276280436), (628, 249884216), (652, 240686024), (1136, 138140218), (1256, 124942108), (1304, 120343012), (2272, 69070109), (2512, 62471054), (2608, 60171506), (2699, 58142752), (5024, 31235527), (5216, 30085753), (5398, 29071376), (10796, 14535688), (11147, 14077984), (11573, 13559776), (21592, 7267844), (22294, 7038992), (23146, 6779888), (25591, 6132128), (43184, 3633922), (44588, 3519496), (46292, 3389944), (51182, 3066064), (86368, 1816961), (89176, 1759748), (92584, 1694972), (102364, 1533032), (178352, 879874), (185168, 847486), (191629, 818912), (204728, 766516), (356704, 439937), (370336, 423743), (383258, 409456)]