142977408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1237}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 444491520

約数和(自身を除く): 301514112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 56, 64, 84, 86, 96, 112, 128, 129, 168, 172, 192, 224, 258, 301, 336, 344, 384, 448, 516, 602, 672, 688, 896, 903, 1032, 1204, 1237, 1344, 1376, 1806, 2064, 2408, 2474, 2688, 2752, 3612, 3711, 4128, 4816, 4948, 5504, 7224, 7422, 8256, 8659, 9632, 9896, 14448, 14844, 16512, 17318, 19264, 19792, 25977, 28896, 29688, 34636, 38528, 39584, 51954, 53191, 57792, 59376, 69272, 79168, 103908, 106382, 115584, 118752, 138544, 158336, 159573, 207816, 212764, 237504, 277088, 319146, 372337, 415632, 425528, 475008, 554176, 638292, 744674, 831264, 851056, 1108352, 1117011, 1276584, 1489348, 1662528, 1702112, 2234022, 2553168, 2978696, 3325056, 3404224, 4468044, 5106336, 5957392, 6808448, 8936088, 10212672, 11914784, 17872176, 20425344, 23829568, 35744352, 47659136, 71488704, 142977408]

約数ペア:

[(1, 142977408), (2, 71488704), (3, 47659136), (4, 35744352), (6, 23829568), (7, 20425344), (8, 17872176), (12, 11914784), (14, 10212672), (16, 8936088), (21, 6808448), (24, 5957392), (28, 5106336), (32, 4468044), (42, 3404224), (43, 3325056), (48, 2978696), (56, 2553168), (64, 2234022), (84, 1702112), (86, 1662528), (96, 1489348), (112, 1276584), (128, 1117011), (129, 1108352), (168, 851056), (172, 831264), (192, 744674), (224, 638292), (258, 554176), (301, 475008), (336, 425528), (344, 415632), (384, 372337), (448, 319146), (516, 277088), (602, 237504), (672, 212764), (688, 207816), (896, 159573), (903, 158336), (1032, 138544), (1204, 118752), (1237, 115584), (1344, 106382), (1376, 103908), (1806, 79168), (2064, 69272), (2408, 59376), (2474, 57792), (2688, 53191), (2752, 51954), (3612, 39584), (3711, 38528), (4128, 34636), (4816, 29688), (4948, 28896), (5504, 25977), (7224, 19792), (7422, 19264), (8256, 17318), (8659, 16512), (9632, 14844), (9896, 14448)]