191568944

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{90023}}^1$

素因数の和:90057

約数の個数: 40

約数和(自身を含む): 446519040

約数和(自身を除く): 254950096

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 90023, 180046, 360092, 630161, 720184, 1260322, 1440368, 1710437, 2520644, 3420874, 5041288, 6841748, 10082576, 11973059, 13683496, 23946118, 27366992, 47892236, 95784472, 191568944]

約数ペア:

[(1, 191568944), (2, 95784472), (4, 47892236), (7, 27366992), (8, 23946118), (14, 13683496), (16, 11973059), (19, 10082576), (28, 6841748), (38, 5041288), (56, 3420874), (76, 2520644), (112, 1710437), (133, 1440368), (152, 1260322), (266, 720184), (304, 630161), (532, 360092), (1064, 180046), (2128, 90023)]