162448384

素因数分解:

$2^{10}\times 7^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:331

約数の個数: 88

約数和(自身を含む): 376123968

約数和(自身を除く): 213675584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 131, 173, 224, 256, 262, 346, 448, 512, 524, 692, 896, 917, 1024, 1048, 1211, 1384, 1792, 1834, 2096, 2422, 2768, 3584, 3668, 4192, 4844, 5536, 7168, 7336, 8384, 9688, 11072, 14672, 16768, 19376, 22144, 22663, 29344, 33536, 38752, 44288, 45326, 58688, 67072, 77504, 88576, 90652, 117376, 134144, 155008, 158641, 177152, 181304, 234752, 310016, 317282, 362608, 469504, 620032, 634564, 725216, 939008, 1240064, 1269128, 1450432, 2538256, 2900864, 5076512, 5801728, 10153024, 11603456, 20306048, 23206912, 40612096, 81224192, 162448384]

約数ペア:

[(1, 162448384), (2, 81224192), (4, 40612096), (7, 23206912), (8, 20306048), (14, 11603456), (16, 10153024), (28, 5801728), (32, 5076512), (56, 2900864), (64, 2538256), (112, 1450432), (128, 1269128), (131, 1240064), (173, 939008), (224, 725216), (256, 634564), (262, 620032), (346, 469504), (448, 362608), (512, 317282), (524, 310016), (692, 234752), (896, 181304), (917, 177152), (1024, 158641), (1048, 155008), (1211, 134144), (1384, 117376), (1792, 90652), (1834, 88576), (2096, 77504), (2422, 67072), (2768, 58688), (3584, 45326), (3668, 44288), (4192, 38752), (4844, 33536), (5536, 29344), (7168, 22663), (7336, 22144), (8384, 19376), (9688, 16768), (11072, 14672)]