189938196

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1009}}^1$

素因数の和:1115

約数の個数: 120

約数和(自身を含む): 574875840

約数和(自身を除く): 384937644

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 83, 84, 108, 126, 162, 166, 189, 249, 252, 324, 332, 378, 498, 567, 581, 747, 756, 996, 1009, 1134, 1162, 1494, 1743, 2018, 2241, 2268, 2324, 2988, 3027, 3486, 4036, 4482, 5229, 6054, 6723, 6972, 7063, 8964, 9081, 10458, 12108, 13446, 14126, 15687, 18162, 20916, 21189, 26892, 27243, 28252, 31374, 36324, 42378, 47061, 54486, 62748, 63567, 81729, 83747, 84756, 94122, 108972, 127134, 163458, 167494, 188244, 190701, 251241, 254268, 326916, 334988, 381402, 502482, 572103, 586229, 753723, 762804, 1004964, 1144206, 1172458, 1507446, 1758687, 2261169, 2288412, 2344916, 3014892, 3517374, 4522338, 5276061, 6783507, 7034748, 9044676, 10552122, 13567014, 15828183, 21104244, 27134028, 31656366, 47484549, 63312732, 94969098, 189938196]

約数ペア:

[(1, 189938196), (2, 94969098), (3, 63312732), (4, 47484549), (6, 31656366), (7, 27134028), (9, 21104244), (12, 15828183), (14, 13567014), (18, 10552122), (21, 9044676), (27, 7034748), (28, 6783507), (36, 5276061), (42, 4522338), (54, 3517374), (63, 3014892), (81, 2344916), (83, 2288412), (84, 2261169), (108, 1758687), (126, 1507446), (162, 1172458), (166, 1144206), (189, 1004964), (249, 762804), (252, 753723), (324, 586229), (332, 572103), (378, 502482), (498, 381402), (567, 334988), (581, 326916), (747, 254268), (756, 251241), (996, 190701), (1009, 188244), (1134, 167494), (1162, 163458), (1494, 127134), (1743, 108972), (2018, 94122), (2241, 84756), (2268, 83747), (2324, 81729), (2988, 63567), (3027, 62748), (3486, 54486), (4036, 47061), (4482, 42378), (5229, 36324), (6054, 31374), (6723, 28252), (6972, 27243), (7063, 26892), (8964, 21189), (9081, 20916), (10458, 18162), (12108, 15687), (13446, 14126)]