188194464

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{28411}}^1$

素因数の和:28450

約数の個数: 72

約数和(自身を含む): 558466272

約数和(自身を除く): 370271808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3312, 6624, 28411, 56822, 85233, 113644, 170466, 227288, 255699, 340932, 454576, 511398, 653453, 681864, 909152, 1022796, 1306906, 1363728, 1960359, 2045592, 2613812, 2727456, 3920718, 4091184, 5227624, 5881077, 7841436, 8182368, 10455248, 11762154, 15682872, 20910496, 23524308, 31365744, 47048616, 62731488, 94097232, 188194464]

約数ペア:

[(1, 188194464), (2, 94097232), (3, 62731488), (4, 47048616), (6, 31365744), (8, 23524308), (9, 20910496), (12, 15682872), (16, 11762154), (18, 10455248), (23, 8182368), (24, 7841436), (32, 5881077), (36, 5227624), (46, 4091184), (48, 3920718), (69, 2727456), (72, 2613812), (92, 2045592), (96, 1960359), (138, 1363728), (144, 1306906), (184, 1022796), (207, 909152), (276, 681864), (288, 653453), (368, 511398), (414, 454576), (552, 340932), (736, 255699), (828, 227288), (1104, 170466), (1656, 113644), (2208, 85233), (3312, 56822), (6624, 28411)]