155706936

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{773}}^1$

素因数の和:909

約数の個数: 128

約数和(自身を含む): 490406400

約数和(自身を除く): 334699464

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 109, 132, 154, 168, 218, 231, 264, 308, 327, 436, 462, 616, 654, 763, 773, 872, 924, 1199, 1308, 1526, 1546, 1848, 2289, 2319, 2398, 2616, 3052, 3092, 3597, 4578, 4638, 4796, 5411, 6104, 6184, 7194, 8393, 8503, 9156, 9276, 9592, 10822, 14388, 16233, 16786, 17006, 18312, 18552, 21644, 25179, 25509, 28776, 32466, 33572, 34012, 43288, 50358, 51018, 59521, 64932, 67144, 68024, 84257, 100716, 102036, 119042, 129864, 168514, 178563, 201432, 204072, 238084, 252771, 337028, 357126, 476168, 505542, 589799, 674056, 714252, 926827, 1011084, 1179598, 1428504, 1769397, 1853654, 2022168, 2359196, 2780481, 3538794, 3707308, 4718392, 5560962, 6487789, 7077588, 7414616, 11121924, 12975578, 14155176, 19463367, 22243848, 25951156, 38926734, 51902312, 77853468, 155706936]

約数ペア:

[(1, 155706936), (2, 77853468), (3, 51902312), (4, 38926734), (6, 25951156), (7, 22243848), (8, 19463367), (11, 14155176), (12, 12975578), (14, 11121924), (21, 7414616), (22, 7077588), (24, 6487789), (28, 5560962), (33, 4718392), (42, 3707308), (44, 3538794), (56, 2780481), (66, 2359196), (77, 2022168), (84, 1853654), (88, 1769397), (109, 1428504), (132, 1179598), (154, 1011084), (168, 926827), (218, 714252), (231, 674056), (264, 589799), (308, 505542), (327, 476168), (436, 357126), (462, 337028), (616, 252771), (654, 238084), (763, 204072), (773, 201432), (872, 178563), (924, 168514), (1199, 129864), (1308, 119042), (1526, 102036), (1546, 100716), (1848, 84257), (2289, 68024), (2319, 67144), (2398, 64932), (2616, 59521), (3052, 51018), (3092, 50358), (3597, 43288), (4578, 34012), (4638, 33572), (4796, 32466), (5411, 28776), (6104, 25509), (6184, 25179), (7194, 21644), (8393, 18552), (8503, 18312), (9156, 17006), (9276, 16786), (9592, 16233), (10822, 14388)]