172004196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{157513}}^1$

素因数の和:157540

約数の個数: 48

約数和(自身を含む): 493963904

約数和(自身を除く): 321959708

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 157513, 315026, 472539, 630052, 945078, 1102591, 1890156, 2047669, 2205182, 3307773, 4095338, 4410364, 6143007, 6615546, 8190676, 12286014, 13231092, 14333683, 24572028, 28667366, 43001049, 57334732, 86002098, 172004196]

約数ペア:

[(1, 172004196), (2, 86002098), (3, 57334732), (4, 43001049), (6, 28667366), (7, 24572028), (12, 14333683), (13, 13231092), (14, 12286014), (21, 8190676), (26, 6615546), (28, 6143007), (39, 4410364), (42, 4095338), (52, 3307773), (78, 2205182), (84, 2047669), (91, 1890156), (156, 1102591), (182, 945078), (273, 630052), (364, 472539), (546, 315026), (1092, 157513)]