163452016

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{112261}}^1$

素因数の和:112289

約数の個数: 40

約数和(自身を含む): 389773664

約数和(自身を除く): 226321648

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 112261, 224522, 449044, 785827, 898088, 1459393, 1571654, 1796176, 2918786, 3143308, 5837572, 6286616, 10215751, 11675144, 12573232, 20431502, 23350288, 40863004, 81726008, 163452016]

約数ペア:

[(1, 163452016), (2, 81726008), (4, 40863004), (7, 23350288), (8, 20431502), (13, 12573232), (14, 11675144), (16, 10215751), (26, 6286616), (28, 5837572), (52, 3143308), (56, 2918786), (91, 1796176), (104, 1571654), (112, 1459393), (182, 898088), (208, 785827), (364, 449044), (728, 224522), (1456, 112261)]