155611456

素因数分解:

$2^6\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1$

素因数の和:397

約数の個数: 168

約数和(自身を含む): 423220896

約数和(自身を除く): 267609440

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 49, 52, 56, 64, 77, 88, 91, 98, 104, 112, 143, 154, 176, 182, 196, 208, 224, 286, 308, 347, 352, 364, 392, 416, 448, 539, 572, 616, 637, 694, 704, 728, 784, 832, 1001, 1078, 1144, 1232, 1274, 1388, 1456, 1568, 2002, 2156, 2288, 2429, 2464, 2548, 2776, 2912, 3136, 3817, 4004, 4312, 4511, 4576, 4858, 4928, 5096, 5552, 5824, 7007, 7634, 8008, 8624, 9022, 9152, 9716, 10192, 11104, 14014, 15268, 16016, 17003, 17248, 18044, 19432, 20384, 22208, 26719, 28028, 30536, 31577, 32032, 34006, 34496, 36088, 38864, 40768, 49621, 53438, 56056, 61072, 63154, 64064, 68012, 72176, 77728, 99242, 106876, 112112, 122144, 126308, 136024, 144352, 155456, 187033, 198484, 213752, 221039, 224224, 244288, 252616, 272048, 288704, 347347, 374066, 396968, 427504, 442078, 448448, 505232, 544096, 694694, 748132, 793936, 855008, 884156, 1010464, 1088192, 1389388, 1496264, 1587872, 1710016, 1768312, 2020928, 2431429, 2778776, 2992528, 3175744, 3536624, 4862858, 5557552, 5985056, 7073248, 9725716, 11115104, 11970112, 14146496, 19451432, 22230208, 38902864, 77805728, 155611456]

約数ペア:

[(1, 155611456), (2, 77805728), (4, 38902864), (7, 22230208), (8, 19451432), (11, 14146496), (13, 11970112), (14, 11115104), (16, 9725716), (22, 7073248), (26, 5985056), (28, 5557552), (32, 4862858), (44, 3536624), (49, 3175744), (52, 2992528), (56, 2778776), (64, 2431429), (77, 2020928), (88, 1768312), (91, 1710016), (98, 1587872), (104, 1496264), (112, 1389388), (143, 1088192), (154, 1010464), (176, 884156), (182, 855008), (196, 793936), (208, 748132), (224, 694694), (286, 544096), (308, 505232), (347, 448448), (352, 442078), (364, 427504), (392, 396968), (416, 374066), (448, 347347), (539, 288704), (572, 272048), (616, 252616), (637, 244288), (694, 224224), (704, 221039), (728, 213752), (784, 198484), (832, 187033), (1001, 155456), (1078, 144352), (1144, 136024), (1232, 126308), (1274, 122144), (1388, 112112), (1456, 106876), (1568, 99242), (2002, 77728), (2156, 72176), (2288, 68012), (2429, 64064), (2464, 63154), (2548, 61072), (2776, 56056), (2912, 53438), (3136, 49621), (3817, 40768), (4004, 38864), (4312, 36088), (4511, 34496), (4576, 34006), (4858, 32032), (4928, 31577), (5096, 30536), (5552, 28028), (5824, 26719), (7007, 22208), (7634, 20384), (8008, 19432), (8624, 18044), (9022, 17248), (9152, 17003), (9716, 16016), (10192, 15268), (11104, 14014)]