15451299584

素因数分解:

$2^8\times 7^1\times {\mathrm{167}}^1\times {\mathrm{51631}}^1$

素因数の和:51821

約数の個数: 72

約数和(自身を含む): 35460031488

約数和(自身を除く): 20008731904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 167, 224, 256, 334, 448, 668, 896, 1169, 1336, 1792, 2338, 2672, 4676, 5344, 9352, 10688, 18704, 21376, 37408, 42752, 51631, 74816, 103262, 149632, 206524, 299264, 361417, 413048, 722834, 826096, 1445668, 1652192, 2891336, 3304384, 5782672, 6608768, 8622377, 11565344, 13217536, 17244754, 23130688, 34489508, 46261376, 60356639, 68979016, 92522752, 120713278, 137958032, 241426556, 275916064, 482853112, 551832128, 965706224, 1103664256, 1931412448, 2207328512, 3862824896, 7725649792, 15451299584]

約数ペア:

[(1, 15451299584), (2, 7725649792), (4, 3862824896), (7, 2207328512), (8, 1931412448), (14, 1103664256), (16, 965706224), (28, 551832128), (32, 482853112), (56, 275916064), (64, 241426556), (112, 137958032), (128, 120713278), (167, 92522752), (224, 68979016), (256, 60356639), (334, 46261376), (448, 34489508), (668, 23130688), (896, 17244754), (1169, 13217536), (1336, 11565344), (1792, 8622377), (2338, 6608768), (2672, 5782672), (4676, 3304384), (5344, 2891336), (9352, 1652192), (10688, 1445668), (18704, 826096), (21376, 722834), (37408, 413048), (42752, 361417), (51631, 299264), (74816, 206524), (103262, 149632)]