190815408

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{27043}}^1$

素因数の和:27071

約数の個数: 90

約数和(自身を含む): 621227724

約数和(自身を除く): 430412316

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 49, 56, 63, 72, 84, 98, 112, 126, 144, 147, 168, 196, 252, 294, 336, 392, 441, 504, 588, 784, 882, 1008, 1176, 1764, 2352, 3528, 7056, 27043, 54086, 81129, 108172, 162258, 189301, 216344, 243387, 324516, 378602, 432688, 486774, 567903, 649032, 757204, 973548, 1135806, 1298064, 1325107, 1514408, 1703709, 1947096, 2271612, 2650214, 3028816, 3407418, 3894192, 3975321, 4543224, 5300428, 6814836, 7950642, 9086448, 10600856, 11925963, 13629672, 15901284, 21201712, 23851926, 27259344, 31802568, 47703852, 63605136, 95407704, 190815408]

約数ペア:

[(1, 190815408), (2, 95407704), (3, 63605136), (4, 47703852), (6, 31802568), (7, 27259344), (8, 23851926), (9, 21201712), (12, 15901284), (14, 13629672), (16, 11925963), (18, 10600856), (21, 9086448), (24, 7950642), (28, 6814836), (36, 5300428), (42, 4543224), (48, 3975321), (49, 3894192), (56, 3407418), (63, 3028816), (72, 2650214), (84, 2271612), (98, 1947096), (112, 1703709), (126, 1514408), (144, 1325107), (147, 1298064), (168, 1135806), (196, 973548), (252, 757204), (294, 649032), (336, 567903), (392, 486774), (441, 432688), (504, 378602), (588, 324516), (784, 243387), (882, 216344), (1008, 189301), (1176, 162258), (1764, 108172), (2352, 81129), (3528, 54086), (7056, 27043)]