155250816

素因数分解:

$2^7\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:291

約数の個数: 192

約数和(自身を含む): 494887680

約数和(自身を除く): 339636864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 37, 42, 48, 49, 56, 64, 74, 84, 96, 98, 111, 112, 128, 147, 148, 168, 192, 196, 222, 223, 224, 259, 294, 296, 336, 384, 392, 444, 446, 448, 518, 588, 592, 669, 672, 777, 784, 888, 892, 896, 1036, 1176, 1184, 1338, 1344, 1554, 1561, 1568, 1776, 1784, 1813, 2072, 2352, 2368, 2676, 2688, 3108, 3122, 3136, 3552, 3568, 3626, 4144, 4683, 4704, 4736, 5352, 5439, 6216, 6244, 6272, 7104, 7136, 7252, 8251, 8288, 9366, 9408, 10704, 10878, 10927, 12432, 12488, 14208, 14272, 14504, 16502, 16576, 18732, 18816, 21408, 21756, 21854, 24753, 24864, 24976, 28544, 29008, 32781, 33004, 33152, 37464, 42816, 43512, 43708, 49506, 49728, 49952, 57757, 58016, 65562, 66008, 74928, 85632, 87024, 87416, 99012, 99456, 99904, 115514, 116032, 131124, 132016, 149856, 173271, 174048, 174832, 198024, 199808, 231028, 232064, 262248, 264032, 299712, 346542, 348096, 349664, 396048, 404299, 462056, 524496, 528064, 599424, 693084, 696192, 699328, 792096, 808598, 924112, 1048992, 1056128, 1212897, 1386168, 1398656, 1584192, 1617196, 1848224, 2097984, 2425794, 2772336, 3168384, 3234392, 3696448, 4195968, 4851588, 5544672, 6468784, 7392896, 9703176, 11089344, 12937568, 19406352, 22178688, 25875136, 38812704, 51750272, 77625408, 155250816]

約数ペア:

[(1, 155250816), (2, 77625408), (3, 51750272), (4, 38812704), (6, 25875136), (7, 22178688), (8, 19406352), (12, 12937568), (14, 11089344), (16, 9703176), (21, 7392896), (24, 6468784), (28, 5544672), (32, 4851588), (37, 4195968), (42, 3696448), (48, 3234392), (49, 3168384), (56, 2772336), (64, 2425794), (74, 2097984), (84, 1848224), (96, 1617196), (98, 1584192), (111, 1398656), (112, 1386168), (128, 1212897), (147, 1056128), (148, 1048992), (168, 924112), (192, 808598), (196, 792096), (222, 699328), (223, 696192), (224, 693084), (259, 599424), (294, 528064), (296, 524496), (336, 462056), (384, 404299), (392, 396048), (444, 349664), (446, 348096), (448, 346542), (518, 299712), (588, 264032), (592, 262248), (669, 232064), (672, 231028), (777, 199808), (784, 198024), (888, 174832), (892, 174048), (896, 173271), (1036, 149856), (1176, 132016), (1184, 131124), (1338, 116032), (1344, 115514), (1554, 99904), (1561, 99456), (1568, 99012), (1776, 87416), (1784, 87024), (1813, 85632), (2072, 74928), (2352, 66008), (2368, 65562), (2676, 58016), (2688, 57757), (3108, 49952), (3122, 49728), (3136, 49506), (3552, 43708), (3568, 43512), (3626, 42816), (4144, 37464), (4683, 33152), (4704, 33004), (4736, 32781), (5352, 29008), (5439, 28544), (6216, 24976), (6244, 24864), (6272, 24753), (7104, 21854), (7136, 21756), (7252, 21408), (8251, 18816), (8288, 18732), (9366, 16576), (9408, 16502), (10704, 14504), (10878, 14272), (10927, 14208), (12432, 12488)]