158642624

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11423}}^1$

素因数の和:11473

約数の個数: 56

約数和(自身を含む): 371417088

約数和(自身を除く): 212774464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 3472, 6944, 11423, 13888, 22846, 45692, 79961, 91384, 159922, 182768, 319844, 354113, 365536, 639688, 708226, 731072, 1279376, 1416452, 2478791, 2558752, 2832904, 4957582, 5117504, 5665808, 9915164, 11331616, 19830328, 22663232, 39660656, 79321312, 158642624]

約数ペア:

[(1, 158642624), (2, 79321312), (4, 39660656), (7, 22663232), (8, 19830328), (14, 11331616), (16, 9915164), (28, 5665808), (31, 5117504), (32, 4957582), (56, 2832904), (62, 2558752), (64, 2478791), (112, 1416452), (124, 1279376), (217, 731072), (224, 708226), (248, 639688), (434, 365536), (448, 354113), (496, 319844), (868, 182768), (992, 159922), (1736, 91384), (1984, 79961), (3472, 45692), (6944, 22846), (11423, 13888)]