196149870

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1549}}^1$

素因数の和:1639

約数の個数: 128

約数和(自身を含む): 607104000

約数和(自身を除く): 410954130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 67, 70, 90, 105, 126, 134, 135, 189, 201, 210, 270, 315, 335, 378, 402, 469, 603, 630, 670, 938, 945, 1005, 1206, 1407, 1549, 1809, 1890, 2010, 2345, 2814, 3015, 3098, 3618, 4221, 4647, 4690, 6030, 7035, 7745, 8442, 9045, 9294, 10843, 12663, 13941, 14070, 15490, 18090, 21105, 21686, 23235, 25326, 27882, 32529, 41823, 42210, 46470, 54215, 63315, 65058, 69705, 83646, 97587, 103783, 108430, 126630, 139410, 162645, 195174, 207566, 209115, 292761, 311349, 325290, 418230, 487935, 518915, 585522, 622698, 726481, 934047, 975870, 1037830, 1452962, 1463805, 1556745, 1868094, 2179443, 2802141, 2927610, 3113490, 3632405, 4358886, 4670235, 5604282, 6538329, 7264810, 9340470, 10897215, 13076658, 14010705, 19614987, 21794430, 28021410, 32691645, 39229974, 65383290, 98074935, 196149870]

約数ペア:

[(1, 196149870), (2, 98074935), (3, 65383290), (5, 39229974), (6, 32691645), (7, 28021410), (9, 21794430), (10, 19614987), (14, 14010705), (15, 13076658), (18, 10897215), (21, 9340470), (27, 7264810), (30, 6538329), (35, 5604282), (42, 4670235), (45, 4358886), (54, 3632405), (63, 3113490), (67, 2927610), (70, 2802141), (90, 2179443), (105, 1868094), (126, 1556745), (134, 1463805), (135, 1452962), (189, 1037830), (201, 975870), (210, 934047), (270, 726481), (315, 622698), (335, 585522), (378, 518915), (402, 487935), (469, 418230), (603, 325290), (630, 311349), (670, 292761), (938, 209115), (945, 207566), (1005, 195174), (1206, 162645), (1407, 139410), (1549, 126630), (1809, 108430), (1890, 103783), (2010, 97587), (2345, 83646), (2814, 69705), (3015, 65058), (3098, 63315), (3618, 54215), (4221, 46470), (4647, 42210), (4690, 41823), (6030, 32529), (7035, 27882), (7745, 25326), (8442, 23235), (9045, 21686), (9294, 21105), (10843, 18090), (12663, 15490), (13941, 14070)]