156923648

素因数分解:

$2^8\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1307}}^1$

素因数の和:1397

約数の個数: 72

約数和(自身を含む): 363603072

約数和(自身を除く): 206679424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 67, 112, 128, 134, 224, 256, 268, 448, 469, 536, 896, 938, 1072, 1307, 1792, 1876, 2144, 2614, 3752, 4288, 5228, 7504, 8576, 9149, 10456, 15008, 17152, 18298, 20912, 30016, 36596, 41824, 60032, 73192, 83648, 87569, 120064, 146384, 167296, 175138, 292768, 334592, 350276, 585536, 612983, 700552, 1171072, 1225966, 1401104, 2342144, 2451932, 2802208, 4903864, 5604416, 9807728, 11208832, 19615456, 22417664, 39230912, 78461824, 156923648]

約数ペア:

[(1, 156923648), (2, 78461824), (4, 39230912), (7, 22417664), (8, 19615456), (14, 11208832), (16, 9807728), (28, 5604416), (32, 4903864), (56, 2802208), (64, 2451932), (67, 2342144), (112, 1401104), (128, 1225966), (134, 1171072), (224, 700552), (256, 612983), (268, 585536), (448, 350276), (469, 334592), (536, 292768), (896, 175138), (938, 167296), (1072, 146384), (1307, 120064), (1792, 87569), (1876, 83648), (2144, 73192), (2614, 60032), (3752, 41824), (4288, 36596), (5228, 30016), (7504, 20912), (8576, 18298), (9149, 17152), (10456, 15008)]