154037444

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1979}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 309355200

約数和(自身を除く): 155317756

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 61, 116, 122, 244, 319, 638, 671, 1276, 1342, 1769, 1979, 2684, 3538, 3958, 7076, 7916, 19459, 21769, 38918, 43538, 57391, 77836, 87076, 114782, 120719, 229564, 241438, 482876, 631301, 1262602, 1327909, 2525204, 2655818, 3500851, 5311636, 7001702, 14003404, 38509361, 77018722, 154037444]

約数ペア:

[(1, 154037444), (2, 77018722), (4, 38509361), (11, 14003404), (22, 7001702), (29, 5311636), (44, 3500851), (58, 2655818), (61, 2525204), (116, 1327909), (122, 1262602), (244, 631301), (319, 482876), (638, 241438), (671, 229564), (1276, 120719), (1342, 114782), (1769, 87076), (1979, 77836), (2684, 57391), (3538, 43538), (3958, 38918), (7076, 21769), (7916, 19459)]