155350656

素因数分解:

$2^7\times 3^3\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:671

約数の個数: 128

約数和(自身を含む): 465120000

約数和(自身を除く): 309769344

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 79, 96, 108, 128, 144, 158, 192, 216, 237, 288, 316, 384, 432, 474, 569, 576, 632, 711, 864, 948, 1138, 1152, 1264, 1422, 1707, 1728, 1896, 2133, 2276, 2528, 2844, 3414, 3456, 3792, 4266, 4552, 5056, 5121, 5688, 6828, 7584, 8532, 9104, 10112, 10242, 11376, 13656, 15168, 15363, 17064, 18208, 20484, 22752, 27312, 30336, 30726, 34128, 36416, 40968, 44951, 45504, 54624, 61452, 68256, 72832, 81936, 89902, 91008, 109248, 122904, 134853, 136512, 163872, 179804, 218496, 245808, 269706, 273024, 327744, 359608, 404559, 491616, 539412, 655488, 719216, 809118, 983232, 1078824, 1213677, 1438432, 1618236, 1966464, 2157648, 2427354, 2876864, 3236472, 4315296, 4854708, 5753728, 6472944, 8630592, 9709416, 12945888, 17261184, 19418832, 25891776, 38837664, 51783552, 77675328, 155350656]

約数ペア:

[(1, 155350656), (2, 77675328), (3, 51783552), (4, 38837664), (6, 25891776), (8, 19418832), (9, 17261184), (12, 12945888), (16, 9709416), (18, 8630592), (24, 6472944), (27, 5753728), (32, 4854708), (36, 4315296), (48, 3236472), (54, 2876864), (64, 2427354), (72, 2157648), (79, 1966464), (96, 1618236), (108, 1438432), (128, 1213677), (144, 1078824), (158, 983232), (192, 809118), (216, 719216), (237, 655488), (288, 539412), (316, 491616), (384, 404559), (432, 359608), (474, 327744), (569, 273024), (576, 269706), (632, 245808), (711, 218496), (864, 179804), (948, 163872), (1138, 136512), (1152, 134853), (1264, 122904), (1422, 109248), (1707, 91008), (1728, 89902), (1896, 81936), (2133, 72832), (2276, 68256), (2528, 61452), (2844, 54624), (3414, 45504), (3456, 44951), (3792, 40968), (4266, 36416), (4552, 34128), (5056, 30726), (5121, 30336), (5688, 27312), (6828, 22752), (7584, 20484), (8532, 18208), (9104, 17064), (10112, 15363), (10242, 15168), (11376, 13656)]