138767664

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{1607}}^1$

素因数の和:1882

約数の個数: 80

約数和(自身を含む): 411545088

約数和(自身を除く): 272777424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 257, 336, 514, 771, 1028, 1542, 1607, 1799, 2056, 3084, 3214, 3598, 4112, 4821, 5397, 6168, 6428, 7196, 9642, 10794, 11249, 12336, 12856, 14392, 19284, 21588, 22498, 25712, 28784, 33747, 38568, 43176, 44996, 67494, 77136, 86352, 89992, 134988, 179984, 269976, 412999, 539952, 825998, 1238997, 1651996, 2477994, 2890993, 3303992, 4955988, 5781986, 6607984, 8672979, 9911976, 11563972, 17345958, 19823952, 23127944, 34691916, 46255888, 69383832, 138767664]

約数ペア:

[(1, 138767664), (2, 69383832), (3, 46255888), (4, 34691916), (6, 23127944), (7, 19823952), (8, 17345958), (12, 11563972), (14, 9911976), (16, 8672979), (21, 6607984), (24, 5781986), (28, 4955988), (42, 3303992), (48, 2890993), (56, 2477994), (84, 1651996), (112, 1238997), (168, 825998), (257, 539952), (336, 412999), (514, 269976), (771, 179984), (1028, 134988), (1542, 89992), (1607, 86352), (1799, 77136), (2056, 67494), (3084, 44996), (3214, 43176), (3598, 38568), (4112, 33747), (4821, 28784), (5397, 25712), (6168, 22498), (6428, 21588), (7196, 19284), (9642, 14392), (10794, 12856), (11249, 12336)]