164067072

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{16433}}^1$

素因数の和:16465

約数の個数: 72

約数和(自身を含む): 470275344

約数和(自身を除く): 306208272

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 256, 312, 384, 416, 624, 768, 832, 1248, 1664, 2496, 3328, 4992, 9984, 16433, 32866, 49299, 65732, 98598, 131464, 197196, 213629, 262928, 394392, 427258, 525856, 640887, 788784, 854516, 1051712, 1281774, 1577568, 1709032, 2103424, 2563548, 3155136, 3418064, 4206848, 5127096, 6310272, 6836128, 10254192, 12620544, 13672256, 20508384, 27344512, 41016768, 54689024, 82033536, 164067072]

約数ペア:

[(1, 164067072), (2, 82033536), (3, 54689024), (4, 41016768), (6, 27344512), (8, 20508384), (12, 13672256), (13, 12620544), (16, 10254192), (24, 6836128), (26, 6310272), (32, 5127096), (39, 4206848), (48, 3418064), (52, 3155136), (64, 2563548), (78, 2103424), (96, 1709032), (104, 1577568), (128, 1281774), (156, 1051712), (192, 854516), (208, 788784), (256, 640887), (312, 525856), (384, 427258), (416, 394392), (624, 262928), (768, 213629), (832, 197196), (1248, 131464), (1664, 98598), (2496, 65732), (3328, 49299), (4992, 32866), (9984, 16433)]