127959776

素因数分解:

$2^5\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1033}}^1$

素因数の和:1136

約数の個数: 72

約数和(自身を含む): 297047520

約数和(自身を除く): 169087744

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 79, 98, 112, 158, 196, 224, 316, 392, 553, 632, 784, 1033, 1106, 1264, 1568, 2066, 2212, 2528, 3871, 4132, 4424, 7231, 7742, 8264, 8848, 14462, 15484, 16528, 17696, 28924, 30968, 33056, 50617, 57848, 61936, 81607, 101234, 115696, 123872, 163214, 202468, 231392, 326428, 404936, 571249, 652856, 809872, 1142498, 1305712, 1619744, 2284996, 2611424, 3998743, 4569992, 7997486, 9139984, 15994972, 18279968, 31989944, 63979888, 127959776]

約数ペア:

[(1, 127959776), (2, 63979888), (4, 31989944), (7, 18279968), (8, 15994972), (14, 9139984), (16, 7997486), (28, 4569992), (32, 3998743), (49, 2611424), (56, 2284996), (79, 1619744), (98, 1305712), (112, 1142498), (158, 809872), (196, 652856), (224, 571249), (316, 404936), (392, 326428), (553, 231392), (632, 202468), (784, 163214), (1033, 123872), (1106, 115696), (1264, 101234), (1568, 81607), (2066, 61936), (2212, 57848), (2528, 50617), (3871, 33056), (4132, 30968), (4424, 28924), (7231, 17696), (7742, 16528), (8264, 15484), (8848, 14462)]