155737648

素因数分解:

$2^4\times {\mathrm{11}}^3\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:215

約数の個数: 80

約数和(自身を含む): 339835392

約数和(自身を除く): 184097744

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 103, 121, 142, 176, 206, 242, 284, 412, 484, 568, 781, 824, 968, 1133, 1136, 1331, 1562, 1648, 1936, 2266, 2662, 3124, 4532, 5324, 6248, 7313, 8591, 9064, 10648, 12463, 12496, 14626, 17182, 18128, 21296, 24926, 29252, 34364, 49852, 58504, 68728, 80443, 94501, 99704, 117008, 137093, 137456, 160886, 189002, 199408, 274186, 321772, 378004, 548372, 643544, 756008, 884873, 1096744, 1287088, 1512016, 1769746, 2193488, 3539492, 7078984, 9733603, 14157968, 19467206, 38934412, 77868824, 155737648]

約数ペア:

[(1, 155737648), (2, 77868824), (4, 38934412), (8, 19467206), (11, 14157968), (16, 9733603), (22, 7078984), (44, 3539492), (71, 2193488), (88, 1769746), (103, 1512016), (121, 1287088), (142, 1096744), (176, 884873), (206, 756008), (242, 643544), (284, 548372), (412, 378004), (484, 321772), (568, 274186), (781, 199408), (824, 189002), (968, 160886), (1133, 137456), (1136, 137093), (1331, 117008), (1562, 99704), (1648, 94501), (1936, 80443), (2266, 68728), (2662, 58504), (3124, 49852), (4532, 34364), (5324, 29252), (6248, 24926), (7313, 21296), (8591, 18128), (9064, 17182), (10648, 14626), (12463, 12496)]