115423744

素因数分解:

$2^9\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:273

約数の個数: 80

約数和(自身を含む): 248589000

約数和(自身を除く): 133165256

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 89, 128, 136, 149, 178, 256, 272, 298, 356, 512, 544, 596, 712, 1088, 1192, 1424, 1513, 2176, 2384, 2533, 2848, 3026, 4352, 4768, 5066, 5696, 6052, 8704, 9536, 10132, 11392, 12104, 13261, 19072, 20264, 22784, 24208, 26522, 38144, 40528, 45568, 48416, 53044, 76288, 81056, 96832, 106088, 162112, 193664, 212176, 225437, 324224, 387328, 424352, 450874, 648448, 774656, 848704, 901748, 1296896, 1697408, 1803496, 3394816, 3606992, 6789632, 7213984, 14427968, 28855936, 57711872, 115423744]

約数ペア:

[(1, 115423744), (2, 57711872), (4, 28855936), (8, 14427968), (16, 7213984), (17, 6789632), (32, 3606992), (34, 3394816), (64, 1803496), (68, 1697408), (89, 1296896), (128, 901748), (136, 848704), (149, 774656), (178, 648448), (256, 450874), (272, 424352), (298, 387328), (356, 324224), (512, 225437), (544, 212176), (596, 193664), (712, 162112), (1088, 106088), (1192, 96832), (1424, 81056), (1513, 76288), (2176, 53044), (2384, 48416), (2533, 45568), (2848, 40528), (3026, 38144), (4352, 26522), (4768, 24208), (5066, 22784), (5696, 20264), (6052, 19072), (8704, 13261), (9536, 12104), (10132, 11392)]