149112152

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{140143}}^1$

素因数の和:140175

約数の個数: 32

約数和(自身を含む): 336345600

約数和(自身を除く): 187233448

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 140143, 280286, 560572, 981001, 1121144, 1962002, 2662717, 3924004, 5325434, 7848008, 10650868, 18639019, 21301736, 37278038, 74556076, 149112152]

約数ペア:

[(1, 149112152), (2, 74556076), (4, 37278038), (7, 21301736), (8, 18639019), (14, 10650868), (19, 7848008), (28, 5325434), (38, 3924004), (56, 2662717), (76, 1962002), (133, 1121144), (152, 981001), (266, 560572), (532, 280286), (1064, 140143)]