147811048

素因数分解:

$2^3\times 7^3\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 362880000

約数和(自身を除く): 215068952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 59, 77, 83, 88, 98, 118, 154, 166, 196, 236, 308, 332, 343, 392, 413, 472, 539, 581, 616, 649, 664, 686, 826, 913, 1078, 1162, 1298, 1372, 1652, 1826, 2156, 2324, 2596, 2744, 2891, 3304, 3652, 3773, 4067, 4312, 4543, 4648, 4897, 5192, 5782, 6391, 7304, 7546, 8134, 9086, 9794, 11564, 12782, 15092, 16268, 18172, 19588, 20237, 23128, 25564, 28469, 30184, 31801, 32536, 34279, 36344, 39176, 40474, 44737, 51128, 53867, 56938, 63602, 68558, 80948, 89474, 107734, 113876, 127204, 137116, 161896, 178948, 215468, 222607, 227752, 239953, 254408, 274232, 313159, 357896, 377069, 430936, 445214, 479906, 626318, 754138, 890428, 959812, 1252636, 1508276, 1679671, 1780856, 1919624, 2505272, 2639483, 3016552, 3359342, 5278966, 6718684, 10557932, 13437368, 18476381, 21115864, 36952762, 73905524, 147811048]

約数ペア:

[(1, 147811048), (2, 73905524), (4, 36952762), (7, 21115864), (8, 18476381), (11, 13437368), (14, 10557932), (22, 6718684), (28, 5278966), (44, 3359342), (49, 3016552), (56, 2639483), (59, 2505272), (77, 1919624), (83, 1780856), (88, 1679671), (98, 1508276), (118, 1252636), (154, 959812), (166, 890428), (196, 754138), (236, 626318), (308, 479906), (332, 445214), (343, 430936), (392, 377069), (413, 357896), (472, 313159), (539, 274232), (581, 254408), (616, 239953), (649, 227752), (664, 222607), (686, 215468), (826, 178948), (913, 161896), (1078, 137116), (1162, 127204), (1298, 113876), (1372, 107734), (1652, 89474), (1826, 80948), (2156, 68558), (2324, 63602), (2596, 56938), (2744, 53867), (2891, 51128), (3304, 44737), (3652, 40474), (3773, 39176), (4067, 36344), (4312, 34279), (4543, 32536), (4648, 31801), (4897, 30184), (5192, 28469), (5782, 25564), (6391, 23128), (7304, 20237), (7546, 19588), (8134, 18172), (9086, 16268), (9794, 15092), (11564, 12782)]