156926687812

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{607}}^1\times {\mathrm{27751}}^1$

素因数の和:28516

約数の個数: 48

約数和(自身を含む): 293391479808

約数和(自身を除く): 136464791996

約数列:

[1, 2, 4, 17, 34, 68, 137, 274, 548, 607, 1214, 2329, 2428, 4658, 9316, 10319, 20638, 27751, 41276, 55502, 83159, 111004, 166318, 332636, 471767, 943534, 1413703, 1887068, 2827406, 3801887, 5654812, 7603774, 15207548, 16844857, 33689714, 64632079, 67379428, 129264158, 258528316, 286362569, 572725138, 1145450276, 2307745409, 4615490818, 9230981636, 39231671953, 78463343906, 156926687812]

約数ペア:

[(1, 156926687812), (2, 78463343906), (4, 39231671953), (17, 9230981636), (34, 4615490818), (68, 2307745409), (137, 1145450276), (274, 572725138), (548, 286362569), (607, 258528316), (1214, 129264158), (2329, 67379428), (2428, 64632079), (4658, 33689714), (9316, 16844857), (10319, 15207548), (20638, 7603774), (27751, 5654812), (41276, 3801887), (55502, 2827406), (83159, 1887068), (111004, 1413703), (166318, 943534), (332636, 471767)]