191514456

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{42221}}^1$

素因数の和:42246

約数の個数: 80

約数和(自身を含む): 613063440

約数和(自身を除く): 421548984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 2268, 4536, 42221, 84442, 126663, 168884, 253326, 295547, 337768, 379989, 506652, 591094, 759978, 886641, 1013304, 1139967, 1182188, 1519956, 1773282, 2279934, 2364376, 2659923, 3039912, 3419901, 3546564, 4559868, 5319846, 6839802, 7093128, 7979769, 9119736, 10639692, 13679604, 15959538, 21279384, 23939307, 27359208, 31919076, 47878614, 63838152, 95757228, 191514456]

約数ペア:

[(1, 191514456), (2, 95757228), (3, 63838152), (4, 47878614), (6, 31919076), (7, 27359208), (8, 23939307), (9, 21279384), (12, 15959538), (14, 13679604), (18, 10639692), (21, 9119736), (24, 7979769), (27, 7093128), (28, 6839802), (36, 5319846), (42, 4559868), (54, 3546564), (56, 3419901), (63, 3039912), (72, 2659923), (81, 2364376), (84, 2279934), (108, 1773282), (126, 1519956), (162, 1182188), (168, 1139967), (189, 1013304), (216, 886641), (252, 759978), (324, 591094), (378, 506652), (504, 379989), (567, 337768), (648, 295547), (756, 253326), (1134, 168884), (1512, 126663), (2268, 84442), (4536, 42221)]