148927576

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{2689}}^1$

素因数の和:2768

約数の個数: 64

約数和(自身を含む): 340876800

約数和(自身を除く): 191949224

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 43, 46, 56, 86, 92, 161, 172, 184, 301, 322, 344, 602, 644, 989, 1204, 1288, 1978, 2408, 2689, 3956, 5378, 6923, 7912, 10756, 13846, 18823, 21512, 27692, 37646, 55384, 61847, 75292, 115627, 123694, 150584, 231254, 247388, 432929, 462508, 494776, 809389, 865858, 925016, 1618778, 1731716, 2659421, 3237556, 3463432, 5318842, 6475112, 10637684, 18615947, 21275368, 37231894, 74463788, 148927576]

約数ペア:

[(1, 148927576), (2, 74463788), (4, 37231894), (7, 21275368), (8, 18615947), (14, 10637684), (23, 6475112), (28, 5318842), (43, 3463432), (46, 3237556), (56, 2659421), (86, 1731716), (92, 1618778), (161, 925016), (172, 865858), (184, 809389), (301, 494776), (322, 462508), (344, 432929), (602, 247388), (644, 231254), (989, 150584), (1204, 123694), (1288, 115627), (1978, 75292), (2408, 61847), (2689, 55384), (3956, 37646), (5378, 27692), (6923, 21512), (7912, 18823), (10756, 13846)]