156831472

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73699}}^1$

素因数の和:73733

約数の個数: 40

約数和(自身を含む): 365552000

約数和(自身を除く): 208720528

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 73699, 147398, 294796, 515893, 589592, 1031786, 1179184, 1400281, 2063572, 2800562, 4127144, 5601124, 8254288, 9801967, 11202248, 19603934, 22404496, 39207868, 78415736, 156831472]

約数ペア:

[(1, 156831472), (2, 78415736), (4, 39207868), (7, 22404496), (8, 19603934), (14, 11202248), (16, 9801967), (19, 8254288), (28, 5601124), (38, 4127144), (56, 2800562), (76, 2063572), (112, 1400281), (133, 1179184), (152, 1031786), (266, 589592), (304, 515893), (532, 294796), (1064, 147398), (2128, 73699)]