128506944

素因数分解:

$2^6\times 3^1\times {\mathrm{17}}^1\times {\mathrm{39371}}^1$

素因数の和:39403

約数の個数: 56

約数和(自身を含む): 360017568

約数和(自身を除く): 231510624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 136, 192, 204, 272, 408, 544, 816, 1088, 1632, 3264, 39371, 78742, 118113, 157484, 236226, 314968, 472452, 629936, 669307, 944904, 1259872, 1338614, 1889808, 2007921, 2519744, 2677228, 3779616, 4015842, 5354456, 7559232, 8031684, 10708912, 16063368, 21417824, 32126736, 42835648, 64253472, 128506944]

約数ペア:

[(1, 128506944), (2, 64253472), (3, 42835648), (4, 32126736), (6, 21417824), (8, 16063368), (12, 10708912), (16, 8031684), (17, 7559232), (24, 5354456), (32, 4015842), (34, 3779616), (48, 2677228), (51, 2519744), (64, 2007921), (68, 1889808), (96, 1338614), (102, 1259872), (136, 944904), (192, 669307), (204, 629936), (272, 472452), (408, 314968), (544, 236226), (816, 157484), (1088, 118113), (1632, 78742), (3264, 39371)]