128926368

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^2\times {\mathrm{1549}}^1$

素因数の和:1599

約数の個数: 108

約数和(自身を含む): 389721150

約数和(自身を除く): 260794782

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 48, 51, 68, 72, 96, 102, 136, 144, 153, 204, 272, 288, 289, 306, 408, 544, 578, 612, 816, 867, 1156, 1224, 1549, 1632, 1734, 2312, 2448, 2601, 3098, 3468, 4624, 4647, 4896, 5202, 6196, 6936, 9248, 9294, 10404, 12392, 13872, 13941, 18588, 20808, 24784, 26333, 27744, 27882, 37176, 41616, 49568, 52666, 55764, 74352, 78999, 83232, 105332, 111528, 148704, 157998, 210664, 223056, 236997, 315996, 421328, 446112, 447661, 473994, 631992, 842656, 895322, 947988, 1263984, 1342983, 1790644, 1895976, 2527968, 2685966, 3581288, 3791952, 4028949, 5371932, 7162576, 7583904, 8057898, 10743864, 14325152, 16115796, 21487728, 32231592, 42975456, 64463184, 128926368]

約数ペア:

[(1, 128926368), (2, 64463184), (3, 42975456), (4, 32231592), (6, 21487728), (8, 16115796), (9, 14325152), (12, 10743864), (16, 8057898), (17, 7583904), (18, 7162576), (24, 5371932), (32, 4028949), (34, 3791952), (36, 3581288), (48, 2685966), (51, 2527968), (68, 1895976), (72, 1790644), (96, 1342983), (102, 1263984), (136, 947988), (144, 895322), (153, 842656), (204, 631992), (272, 473994), (288, 447661), (289, 446112), (306, 421328), (408, 315996), (544, 236997), (578, 223056), (612, 210664), (816, 157998), (867, 148704), (1156, 111528), (1224, 105332), (1549, 83232), (1632, 78999), (1734, 74352), (2312, 55764), (2448, 52666), (2601, 49568), (3098, 41616), (3468, 37176), (4624, 27882), (4647, 27744), (4896, 26333), (5202, 24784), (6196, 20808), (6936, 18588), (9248, 13941), (9294, 13872), (10404, 12392)]