157047458876

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{641}}^1\times {\mathrm{795467}}^1$

素因数の和:796130

約数の個数: 48

約数和(自身を含む): 343183986432

約数和(自身を除く): 186136527556

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 641, 1282, 2564, 4487, 7051, 8974, 14102, 17948, 28204, 49357, 98714, 197428, 795467, 1590934, 3181868, 5568269, 8750137, 11136538, 17500274, 22273076, 35000548, 61250959, 122501918, 245003836, 509894347, 1019788694, 2039577388, 3569260429, 5608837817, 7138520858, 11217675634, 14277041716, 22435351268, 39261864719, 78523729438, 157047458876]

約数ペア:

[(1, 157047458876), (2, 78523729438), (4, 39261864719), (7, 22435351268), (11, 14277041716), (14, 11217675634), (22, 7138520858), (28, 5608837817), (44, 3569260429), (77, 2039577388), (154, 1019788694), (308, 509894347), (641, 245003836), (1282, 122501918), (2564, 61250959), (4487, 35000548), (7051, 22273076), (8974, 17500274), (14102, 11136538), (17948, 8750137), (28204, 5568269), (49357, 3181868), (98714, 1590934), (197428, 795467)]