190986516

素因数分解:

$2^2\times 3^2\times 7^3\times {\mathrm{15467}}^1$

素因数の和:15498

約数の個数: 72

約数和(自身を含む): 563035200

約数和(自身を除く): 372048684

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 343, 441, 588, 686, 882, 1029, 1372, 1764, 2058, 3087, 4116, 6174, 12348, 15467, 30934, 46401, 61868, 92802, 108269, 139203, 185604, 216538, 278406, 324807, 433076, 556812, 649614, 757883, 974421, 1299228, 1515766, 1948842, 2273649, 3031532, 3897684, 4547298, 5305181, 6820947, 9094596, 10610362, 13641894, 15915543, 21220724, 27283788, 31831086, 47746629, 63662172, 95493258, 190986516]

約数ペア:

[(1, 190986516), (2, 95493258), (3, 63662172), (4, 47746629), (6, 31831086), (7, 27283788), (9, 21220724), (12, 15915543), (14, 13641894), (18, 10610362), (21, 9094596), (28, 6820947), (36, 5305181), (42, 4547298), (49, 3897684), (63, 3031532), (84, 2273649), (98, 1948842), (126, 1515766), (147, 1299228), (196, 974421), (252, 757883), (294, 649614), (343, 556812), (441, 433076), (588, 324807), (686, 278406), (882, 216538), (1029, 185604), (1372, 139203), (1764, 108269), (2058, 92802), (3087, 61868), (4116, 46401), (6174, 30934), (12348, 15467)]