149243584

素因数分解:

$2^6\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2543}}^1$

素因数の和:2693

約数の個数: 56

約数和(自身を含む): 341180928

約数和(自身を除く): 191937344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 131, 224, 262, 448, 524, 917, 1048, 1834, 2096, 2543, 3668, 4192, 5086, 7336, 8384, 10172, 14672, 17801, 20344, 29344, 35602, 40688, 58688, 71204, 81376, 142408, 162752, 284816, 333133, 569632, 666266, 1139264, 1332532, 2331931, 2665064, 4663862, 5330128, 9327724, 10660256, 18655448, 21320512, 37310896, 74621792, 149243584]

約数ペア:

[(1, 149243584), (2, 74621792), (4, 37310896), (7, 21320512), (8, 18655448), (14, 10660256), (16, 9327724), (28, 5330128), (32, 4663862), (56, 2665064), (64, 2331931), (112, 1332532), (131, 1139264), (224, 666266), (262, 569632), (448, 333133), (524, 284816), (917, 162752), (1048, 142408), (1834, 81376), (2096, 71204), (2543, 58688), (3668, 40688), (4192, 35602), (5086, 29344), (7336, 20344), (8384, 17801), (10172, 14672)]