130706912

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2689}}^1$

素因数の和:2744

約数の個数: 72

約数和(自身を含む): 309113280

約数和(自身を除く): 178406368

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1519, 1568, 1736, 2689, 3038, 3472, 5378, 6076, 6944, 10756, 12152, 18823, 21512, 24304, 37646, 43024, 48608, 75292, 83359, 86048, 131761, 150584, 166718, 263522, 301168, 333436, 527044, 583513, 602336, 666872, 1054088, 1167026, 1333744, 2108176, 2334052, 2667488, 4084591, 4216352, 4668104, 8169182, 9336208, 16338364, 18672416, 32676728, 65353456, 130706912]

約数ペア:

[(1, 130706912), (2, 65353456), (4, 32676728), (7, 18672416), (8, 16338364), (14, 9336208), (16, 8169182), (28, 4668104), (31, 4216352), (32, 4084591), (49, 2667488), (56, 2334052), (62, 2108176), (98, 1333744), (112, 1167026), (124, 1054088), (196, 666872), (217, 602336), (224, 583513), (248, 527044), (392, 333436), (434, 301168), (496, 263522), (784, 166718), (868, 150584), (992, 131761), (1519, 86048), (1568, 83359), (1736, 75292), (2689, 48608), (3038, 43024), (3472, 37646), (5378, 24304), (6076, 21512), (6944, 18823), (10756, 12152)]