127942016046

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{537269}}^1$

素因数の和:537401

約数の個数: 64

約数和(自身を含む): 285947988480

約数和(自身を除く): 158005972434

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 71, 78, 86, 129, 142, 213, 258, 426, 559, 923, 1118, 1677, 1846, 2769, 3053, 3354, 5538, 6106, 9159, 18318, 39689, 79378, 119067, 238134, 537269, 1074538, 1611807, 3223614, 6984497, 13968994, 20953491, 23102567, 38146099, 41906982, 46205134, 69307701, 76292198, 114438297, 138615402, 228876594, 300333371, 495899287, 600666742, 901000113, 991798574, 1487697861, 1640282257, 1802000226, 2975395722, 3280564514, 4920846771, 9841693542, 21323669341, 42647338682, 63971008023, 127942016046]

約数ペア:

[(1, 127942016046), (2, 63971008023), (3, 42647338682), (6, 21323669341), (13, 9841693542), (26, 4920846771), (39, 3280564514), (43, 2975395722), (71, 1802000226), (78, 1640282257), (86, 1487697861), (129, 991798574), (142, 901000113), (213, 600666742), (258, 495899287), (426, 300333371), (559, 228876594), (923, 138615402), (1118, 114438297), (1677, 76292198), (1846, 69307701), (2769, 46205134), (3053, 41906982), (3354, 38146099), (5538, 23102567), (6106, 20953491), (9159, 13968994), (18318, 6984497), (39689, 3223614), (79378, 1611807), (119067, 1074538), (238134, 537269)]