156700852

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12409}}^1$

素因数の和:12472

約数の個数: 48

約数和(自身を含む): 350259840

約数和(自身を除く): 193558988

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 41, 44, 77, 82, 154, 164, 287, 308, 451, 574, 902, 1148, 1804, 3157, 6314, 12409, 12628, 24818, 49636, 86863, 136499, 173726, 272998, 347452, 508769, 545996, 955493, 1017538, 1910986, 2035076, 3561383, 3821972, 5596459, 7122766, 11192918, 14245532, 22385836, 39175213, 78350426, 156700852]

約数ペア:

[(1, 156700852), (2, 78350426), (4, 39175213), (7, 22385836), (11, 14245532), (14, 11192918), (22, 7122766), (28, 5596459), (41, 3821972), (44, 3561383), (77, 2035076), (82, 1910986), (154, 1017538), (164, 955493), (287, 545996), (308, 508769), (451, 347452), (574, 272998), (902, 173726), (1148, 136499), (1804, 86863), (3157, 49636), (6314, 24818), (12409, 12628)]