155853824

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1279}}^1$

素因数の和:1323

約数の個数: 88

約数和(自身を含む): 377303040

約数和(自身を除く): 221449216

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 896, 952, 1024, 1088, 1279, 1792, 1904, 2176, 2558, 3584, 3808, 4352, 5116, 7168, 7616, 8704, 8953, 10232, 15232, 17408, 17906, 20464, 21743, 30464, 35812, 40928, 43486, 60928, 71624, 81856, 86972, 121856, 143248, 152201, 163712, 173944, 286496, 304402, 327424, 347888, 572992, 608804, 654848, 695776, 1145984, 1217608, 1309696, 1391552, 2291968, 2435216, 2783104, 4583936, 4870432, 5566208, 9167872, 9740864, 11132416, 19481728, 22264832, 38963456, 77926912, 155853824]

約数ペア:

[(1, 155853824), (2, 77926912), (4, 38963456), (7, 22264832), (8, 19481728), (14, 11132416), (16, 9740864), (17, 9167872), (28, 5566208), (32, 4870432), (34, 4583936), (56, 2783104), (64, 2435216), (68, 2291968), (112, 1391552), (119, 1309696), (128, 1217608), (136, 1145984), (224, 695776), (238, 654848), (256, 608804), (272, 572992), (448, 347888), (476, 327424), (512, 304402), (544, 286496), (896, 173944), (952, 163712), (1024, 152201), (1088, 143248), (1279, 121856), (1792, 86972), (1904, 81856), (2176, 71624), (2558, 60928), (3584, 43486), (3808, 40928), (4352, 35812), (5116, 30464), (7168, 21743), (7616, 20464), (8704, 17906), (8953, 17408), (10232, 15232)]