147572012

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{1151}}^1$

素因数の和:1422

約数の個数: 48

約数和(自身を含む): 312238080

約数和(自身を除く): 164666068

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 241, 266, 482, 532, 964, 1151, 1687, 2302, 3374, 4579, 4604, 6748, 8057, 9158, 16114, 18316, 21869, 32053, 32228, 43738, 64106, 87476, 128212, 153083, 277391, 306166, 554782, 612332, 1109564, 1941737, 3883474, 5270429, 7766948, 10540858, 21081716, 36893003, 73786006, 147572012]

約数ペア:

[(1, 147572012), (2, 73786006), (4, 36893003), (7, 21081716), (14, 10540858), (19, 7766948), (28, 5270429), (38, 3883474), (76, 1941737), (133, 1109564), (241, 612332), (266, 554782), (482, 306166), (532, 277391), (964, 153083), (1151, 128212), (1687, 87476), (2302, 64106), (3374, 43738), (4579, 32228), (4604, 32053), (6748, 21869), (8057, 18316), (9158, 16114)]