120863744

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:221

約数の個数: 88

約数和(自身を含む): 262638288

約数和(自身を除く): 141774544

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 53, 64, 68, 106, 128, 131, 136, 212, 256, 262, 272, 424, 512, 524, 544, 848, 901, 1024, 1048, 1088, 1696, 1802, 2096, 2176, 2227, 3392, 3604, 4192, 4352, 4454, 6784, 6943, 7208, 8384, 8704, 8908, 13568, 13886, 14416, 16768, 17408, 17816, 27136, 27772, 28832, 33536, 35632, 54272, 55544, 57664, 67072, 71264, 111088, 115328, 118031, 134144, 142528, 222176, 230656, 236062, 285056, 444352, 461312, 472124, 570112, 888704, 922624, 944248, 1140224, 1777408, 1888496, 2280448, 3554816, 3776992, 7109632, 7553984, 15107968, 30215936, 60431872, 120863744]

約数ペア:

[(1, 120863744), (2, 60431872), (4, 30215936), (8, 15107968), (16, 7553984), (17, 7109632), (32, 3776992), (34, 3554816), (53, 2280448), (64, 1888496), (68, 1777408), (106, 1140224), (128, 944248), (131, 922624), (136, 888704), (212, 570112), (256, 472124), (262, 461312), (272, 444352), (424, 285056), (512, 236062), (524, 230656), (544, 222176), (848, 142528), (901, 134144), (1024, 118031), (1048, 115328), (1088, 111088), (1696, 71264), (1802, 67072), (2096, 57664), (2176, 55544), (2227, 54272), (3392, 35632), (3604, 33536), (4192, 28832), (4352, 27772), (4454, 27136), (6784, 17816), (6943, 17408), (7208, 16768), (8384, 14416), (8704, 13886), (8908, 13568)]