155271312

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4969}}^1$

素因数の和:5021

約数の個数: 120

約数和(自身を含む): 512744960

約数和(自身を除く): 357473648

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 31, 36, 42, 48, 56, 62, 63, 72, 84, 93, 112, 124, 126, 144, 168, 186, 217, 248, 252, 279, 336, 372, 434, 496, 504, 558, 651, 744, 868, 1008, 1116, 1302, 1488, 1736, 1953, 2232, 2604, 3472, 3906, 4464, 4969, 5208, 7812, 9938, 10416, 14907, 15624, 19876, 29814, 31248, 34783, 39752, 44721, 59628, 69566, 79504, 89442, 104349, 119256, 139132, 154039, 178884, 208698, 238512, 278264, 308078, 313047, 357768, 417396, 462117, 556528, 616156, 626094, 715536, 834792, 924234, 1078273, 1232312, 1252188, 1386351, 1669584, 1848468, 2156546, 2464624, 2504376, 2772702, 3234819, 3696936, 4313092, 5008752, 5545404, 6469638, 7393872, 8626184, 9704457, 11090808, 12939276, 17252368, 19408914, 22181616, 25878552, 38817828, 51757104, 77635656, 155271312]

約数ペア:

[(1, 155271312), (2, 77635656), (3, 51757104), (4, 38817828), (6, 25878552), (7, 22181616), (8, 19408914), (9, 17252368), (12, 12939276), (14, 11090808), (16, 9704457), (18, 8626184), (21, 7393872), (24, 6469638), (28, 5545404), (31, 5008752), (36, 4313092), (42, 3696936), (48, 3234819), (56, 2772702), (62, 2504376), (63, 2464624), (72, 2156546), (84, 1848468), (93, 1669584), (112, 1386351), (124, 1252188), (126, 1232312), (144, 1078273), (168, 924234), (186, 834792), (217, 715536), (248, 626094), (252, 616156), (279, 556528), (336, 462117), (372, 417396), (434, 357768), (496, 313047), (504, 308078), (558, 278264), (651, 238512), (744, 208698), (868, 178884), (1008, 154039), (1116, 139132), (1302, 119256), (1488, 104349), (1736, 89442), (1953, 79504), (2232, 69566), (2604, 59628), (3472, 44721), (3906, 39752), (4464, 34783), (4969, 31248), (5208, 29814), (7812, 19876), (9938, 15624), (10416, 14907)]