149969372

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{55217}}^1$

素因数の和:55325

約数の個数: 24

約数和(自身を含む): 303036384

約数和(自身を除く): 153067012

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 1358, 2716, 55217, 110434, 220868, 386519, 773038, 1546076, 5356049, 10712098, 21424196, 37492343, 74984686, 149969372]

約数ペア:

[(1, 149969372), (2, 74984686), (4, 37492343), (7, 21424196), (14, 10712098), (28, 5356049), (97, 1546076), (194, 773038), (388, 386519), (679, 220868), (1358, 110434), (2716, 55217)]