156980485504

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{1237}}^1\times {\mathrm{52181}}^1$

素因数の和:53451

約数の個数: 64

約数和(自身を含む): 329466711600

約数和(自身を除く): 172486226096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 1237, 2432, 2474, 4948, 9896, 19792, 23503, 39584, 47006, 52181, 79168, 94012, 104362, 158336, 188024, 208724, 376048, 417448, 752096, 834896, 991439, 1504192, 1669792, 1982878, 3008384, 3339584, 3965756, 6679168, 7931512, 15863024, 31726048, 63452096, 64547897, 126904192, 129095794, 258191588, 516383176, 1032766352, 1226410043, 2065532704, 2452820086, 4131065408, 4905640172, 8262130816, 9811280344, 19622560688, 39245121376, 78490242752, 156980485504]

約数ペア:

[(1, 156980485504), (2, 78490242752), (4, 39245121376), (8, 19622560688), (16, 9811280344), (19, 8262130816), (32, 4905640172), (38, 4131065408), (64, 2452820086), (76, 2065532704), (128, 1226410043), (152, 1032766352), (304, 516383176), (608, 258191588), (1216, 129095794), (1237, 126904192), (2432, 64547897), (2474, 63452096), (4948, 31726048), (9896, 15863024), (19792, 7931512), (23503, 6679168), (39584, 3965756), (47006, 3339584), (52181, 3008384), (79168, 1982878), (94012, 1669792), (104362, 1504192), (158336, 991439), (188024, 834896), (208724, 752096), (376048, 417448)]