121657488

素因数分解:

$2^4\times 3^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1\times {\mathrm{419}}^1$

素因数の和:716

約数の個数: 80

約数和(自身を含む): 329978880

約数和(自身を除く): 208321392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 46, 48, 69, 92, 138, 184, 263, 276, 368, 419, 526, 552, 789, 838, 1052, 1104, 1257, 1578, 1676, 2104, 2514, 3156, 3352, 4208, 5028, 6049, 6312, 6704, 9637, 10056, 12098, 12624, 18147, 19274, 20112, 24196, 28911, 36294, 38548, 48392, 57822, 72588, 77096, 96784, 110197, 115644, 145176, 154192, 220394, 231288, 290352, 330591, 440788, 462576, 661182, 881576, 1322364, 1763152, 2534531, 2644728, 5069062, 5289456, 7603593, 10138124, 15207186, 20276248, 30414372, 40552496, 60828744, 121657488]

約数ペア:

[(1, 121657488), (2, 60828744), (3, 40552496), (4, 30414372), (6, 20276248), (8, 15207186), (12, 10138124), (16, 7603593), (23, 5289456), (24, 5069062), (46, 2644728), (48, 2534531), (69, 1763152), (92, 1322364), (138, 881576), (184, 661182), (263, 462576), (276, 440788), (368, 330591), (419, 290352), (526, 231288), (552, 220394), (789, 154192), (838, 145176), (1052, 115644), (1104, 110197), (1257, 96784), (1578, 77096), (1676, 72588), (2104, 57822), (2514, 48392), (3156, 38548), (3352, 36294), (4208, 28911), (5028, 24196), (6049, 20112), (6312, 19274), (6704, 18147), (9637, 12624), (10056, 12098)]