156744971284

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1\times {\mathrm{18757}}^1$

素因数の和:19768

約数の個数: 48

約数和(自身を含む): 300827298240

約数和(自身を除く): 144082326956

約数列:

[1, 2, 4, 11, 22, 44, 257, 514, 739, 1028, 1478, 2827, 2956, 5654, 8129, 11308, 16258, 18757, 32516, 37514, 75028, 189923, 206327, 379846, 412654, 759692, 825308, 2089153, 4178306, 4820549, 8356612, 9641098, 13861423, 19282196, 27722846, 53026039, 55445692, 106052078, 152475653, 212104156, 304951306, 609902612, 3562385711, 7124771422, 14249542844, 39186242821, 78372485642, 156744971284]

約数ペア:

[(1, 156744971284), (2, 78372485642), (4, 39186242821), (11, 14249542844), (22, 7124771422), (44, 3562385711), (257, 609902612), (514, 304951306), (739, 212104156), (1028, 152475653), (1478, 106052078), (2827, 55445692), (2956, 53026039), (5654, 27722846), (8129, 19282196), (11308, 13861423), (16258, 9641098), (18757, 8356612), (32516, 4820549), (37514, 4178306), (75028, 2089153), (189923, 825308), (206327, 759692), (379846, 412654)]