156943880048

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18612889}}^1$

素因数の和:18612945

約数の個数: 40

約数和(自身を含む): 332351763840

約数和(自身を除く): 175407883792

約数列:

[1, 2, 4, 8, 16, 17, 31, 34, 62, 68, 124, 136, 248, 272, 496, 527, 1054, 2108, 4216, 8432, 18612889, 37225778, 74451556, 148903112, 297806224, 316419113, 576999559, 632838226, 1153999118, 1265676452, 2307998236, 2531352904, 4615996472, 5062705808, 9231992944, 9808992503, 19617985006, 39235970012, 78471940024, 156943880048]

約数ペア:

[(1, 156943880048), (2, 78471940024), (4, 39235970012), (8, 19617985006), (16, 9808992503), (17, 9231992944), (31, 5062705808), (34, 4615996472), (62, 2531352904), (68, 2307998236), (124, 1265676452), (136, 1153999118), (248, 632838226), (272, 576999559), (496, 316419113), (527, 297806224), (1054, 148903112), (2108, 74451556), (4216, 37225778), (8432, 18612889)]