155412972

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{347}}^1$

素因数の和:413

約数の個数: 192

約数和(自身を含む): 491097600

約数和(自身を除く): 335684628

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 27, 29, 33, 36, 39, 44, 52, 54, 58, 66, 78, 87, 99, 108, 116, 117, 132, 143, 156, 174, 198, 234, 261, 286, 297, 319, 347, 348, 351, 377, 396, 429, 468, 522, 572, 594, 638, 694, 702, 754, 783, 858, 957, 1041, 1044, 1131, 1188, 1276, 1287, 1388, 1404, 1508, 1566, 1716, 1914, 2082, 2262, 2574, 2871, 3123, 3132, 3393, 3817, 3828, 3861, 4147, 4164, 4511, 4524, 5148, 5742, 6246, 6786, 7634, 7722, 8294, 8613, 9022, 9369, 10063, 10179, 11451, 11484, 12441, 12492, 13533, 13572, 15268, 15444, 16588, 17226, 18044, 18738, 20126, 20358, 22902, 24882, 27066, 30189, 34353, 34452, 37323, 37476, 40252, 40599, 40716, 45804, 49621, 49764, 54132, 60378, 68706, 74646, 81198, 90567, 99242, 103059, 110693, 111969, 120756, 121797, 130819, 137412, 148863, 149292, 162396, 181134, 198484, 206118, 221386, 223938, 243594, 261638, 271701, 297726, 332079, 362268, 392457, 412236, 442772, 446589, 447876, 487188, 523276, 543402, 595452, 664158, 784914, 893178, 996237, 1086804, 1177371, 1328316, 1339767, 1439009, 1569828, 1786356, 1992474, 2354742, 2679534, 2878018, 2988711, 3532113, 3984948, 4317027, 4709484, 5359068, 5756036, 5977422, 7064226, 8634054, 11954844, 12951081, 14128452, 17268108, 25902162, 38853243, 51804324, 77706486, 155412972]

約数ペア:

[(1, 155412972), (2, 77706486), (3, 51804324), (4, 38853243), (6, 25902162), (9, 17268108), (11, 14128452), (12, 12951081), (13, 11954844), (18, 8634054), (22, 7064226), (26, 5977422), (27, 5756036), (29, 5359068), (33, 4709484), (36, 4317027), (39, 3984948), (44, 3532113), (52, 2988711), (54, 2878018), (58, 2679534), (66, 2354742), (78, 1992474), (87, 1786356), (99, 1569828), (108, 1439009), (116, 1339767), (117, 1328316), (132, 1177371), (143, 1086804), (156, 996237), (174, 893178), (198, 784914), (234, 664158), (261, 595452), (286, 543402), (297, 523276), (319, 487188), (347, 447876), (348, 446589), (351, 442772), (377, 412236), (396, 392457), (429, 362268), (468, 332079), (522, 297726), (572, 271701), (594, 261638), (638, 243594), (694, 223938), (702, 221386), (754, 206118), (783, 198484), (858, 181134), (957, 162396), (1041, 149292), (1044, 148863), (1131, 137412), (1188, 130819), (1276, 121797), (1287, 120756), (1388, 111969), (1404, 110693), (1508, 103059), (1566, 99242), (1716, 90567), (1914, 81198), (2082, 74646), (2262, 68706), (2574, 60378), (2871, 54132), (3123, 49764), (3132, 49621), (3393, 45804), (3817, 40716), (3828, 40599), (3861, 40252), (4147, 37476), (4164, 37323), (4511, 34452), (4524, 34353), (5148, 30189), (5742, 27066), (6246, 24882), (6786, 22902), (7634, 20358), (7722, 20126), (8294, 18738), (8613, 18044), (9022, 17226), (9369, 16588), (10063, 15444), (10179, 15268), (11451, 13572), (11484, 13533), (12441, 12492)]