156970602488

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{991}}^1\times {\mathrm{25031}}^1$

素因数の和:26148

約数の個数: 64

約数和(自身を含む): 339698257920

約数和(自身を除く): 182727655432

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 991, 1582, 1982, 3164, 3964, 6328, 6937, 7928, 13874, 25031, 27748, 50062, 55496, 100124, 111983, 175217, 200248, 223966, 350434, 447932, 700868, 783881, 895864, 1401736, 1567762, 2828503, 3135524, 5657006, 6271048, 11314012, 19799521, 22628024, 24805721, 39599042, 49611442, 79198084, 99222884, 158396168, 173640047, 198445768, 347280094, 694560188, 1389120376, 2803046473, 5606092946, 11212185892, 19621325311, 22424371784, 39242650622, 78485301244, 156970602488]

約数ペア:

[(1, 156970602488), (2, 78485301244), (4, 39242650622), (7, 22424371784), (8, 19621325311), (14, 11212185892), (28, 5606092946), (56, 2803046473), (113, 1389120376), (226, 694560188), (452, 347280094), (791, 198445768), (904, 173640047), (991, 158396168), (1582, 99222884), (1982, 79198084), (3164, 49611442), (3964, 39599042), (6328, 24805721), (6937, 22628024), (7928, 19799521), (13874, 11314012), (25031, 6271048), (27748, 5657006), (50062, 3135524), (55496, 2828503), (100124, 1567762), (111983, 1401736), (175217, 895864), (200248, 783881), (223966, 700868), (350434, 447932)]