129197824

素因数分解:

$2^8\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4241}}^1$

素因数の和:4281

約数の個数: 72

約数和(自身を含む): 312143328

約数和(自身を除く): 182945504

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 544, 896, 952, 1088, 1792, 1904, 2176, 3808, 4241, 4352, 7616, 8482, 15232, 16964, 29687, 30464, 33928, 59374, 67856, 72097, 118748, 135712, 144194, 237496, 271424, 288388, 474992, 504679, 542848, 576776, 949984, 1009358, 1085696, 1153552, 1899968, 2018716, 2307104, 3799936, 4037432, 4614208, 7599872, 8074864, 9228416, 16149728, 18456832, 32299456, 64598912, 129197824]

約数ペア:

[(1, 129197824), (2, 64598912), (4, 32299456), (7, 18456832), (8, 16149728), (14, 9228416), (16, 8074864), (17, 7599872), (28, 4614208), (32, 4037432), (34, 3799936), (56, 2307104), (64, 2018716), (68, 1899968), (112, 1153552), (119, 1085696), (128, 1009358), (136, 949984), (224, 576776), (238, 542848), (256, 504679), (272, 474992), (448, 288388), (476, 271424), (544, 237496), (896, 144194), (952, 135712), (1088, 118748), (1792, 72097), (1904, 67856), (2176, 59374), (3808, 33928), (4241, 30464), (4352, 29687), (7616, 16964), (8482, 15232)]