198294768

素因数分解:

$2^4\times 3^2\times 7^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:364

約数の個数: 180

約数和(自身を含む): 653295240

約数和(自身を除く): 455000472

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, 157, 168, 179, 196, 252, 294, 314, 336, 358, 392, 441, 471, 504, 537, 588, 628, 716, 784, 882, 942, 1008, 1074, 1099, 1176, 1253, 1256, 1413, 1432, 1611, 1764, 1884, 2148, 2198, 2352, 2506, 2512, 2826, 2864, 3222, 3297, 3528, 3759, 3768, 4296, 4396, 5012, 5652, 6444, 6594, 7056, 7518, 7536, 7693, 8592, 8771, 8792, 9891, 10024, 11277, 11304, 12888, 13188, 15036, 15386, 17542, 17584, 19782, 20048, 22554, 22608, 23079, 25776, 26313, 26376, 28103, 30072, 30772, 35084, 39564, 45108, 46158, 52626, 52752, 56206, 60144, 61544, 69237, 70168, 78939, 79128, 84309, 90216, 92316, 105252, 112412, 123088, 138474, 140336, 157878, 158256, 168618, 180432, 184632, 196721, 210504, 224824, 252927, 276948, 315756, 337236, 369264, 393442, 421008, 449648, 505854, 553896, 590163, 631512, 674472, 786884, 1011708, 1107792, 1180326, 1263024, 1348944, 1377047, 1573768, 1770489, 2023416, 2360652, 2754094, 3147536, 3540978, 4046832, 4131141, 4721304, 5508188, 7081956, 8262282, 9442608, 11016376, 12393423, 14163912, 16524564, 22032752, 24786846, 28327824, 33049128, 49573692, 66098256, 99147384, 198294768]

約数ペア:

[(1, 198294768), (2, 99147384), (3, 66098256), (4, 49573692), (6, 33049128), (7, 28327824), (8, 24786846), (9, 22032752), (12, 16524564), (14, 14163912), (16, 12393423), (18, 11016376), (21, 9442608), (24, 8262282), (28, 7081956), (36, 5508188), (42, 4721304), (48, 4131141), (49, 4046832), (56, 3540978), (63, 3147536), (72, 2754094), (84, 2360652), (98, 2023416), (112, 1770489), (126, 1573768), (144, 1377047), (147, 1348944), (157, 1263024), (168, 1180326), (179, 1107792), (196, 1011708), (252, 786884), (294, 674472), (314, 631512), (336, 590163), (358, 553896), (392, 505854), (441, 449648), (471, 421008), (504, 393442), (537, 369264), (588, 337236), (628, 315756), (716, 276948), (784, 252927), (882, 224824), (942, 210504), (1008, 196721), (1074, 184632), (1099, 180432), (1176, 168618), (1253, 158256), (1256, 157878), (1413, 140336), (1432, 138474), (1611, 123088), (1764, 112412), (1884, 105252), (2148, 92316), (2198, 90216), (2352, 84309), (2506, 79128), (2512, 78939), (2826, 70168), (2864, 69237), (3222, 61544), (3297, 60144), (3528, 56206), (3759, 52752), (3768, 52626), (4296, 46158), (4396, 45108), (5012, 39564), (5652, 35084), (6444, 30772), (6594, 30072), (7056, 28103), (7518, 26376), (7536, 26313), (7693, 25776), (8592, 23079), (8771, 22608), (8792, 22554), (9891, 20048), (10024, 19782), (11277, 17584), (11304, 17542), (12888, 15386), (13188, 15036)]