164608512

素因数分解:

$2^9\times 3^1\times {\mathrm{31}}^1\times {\mathrm{3457}}^1$

素因数の和:3509

約数の個数: 80

約数和(自身を含む): 452804352

約数和(自身を除く): 288195840

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 256, 372, 384, 496, 512, 744, 768, 992, 1488, 1536, 1984, 2976, 3457, 3968, 5952, 6914, 7936, 10371, 11904, 13828, 15872, 20742, 23808, 27656, 41484, 47616, 55312, 82968, 107167, 110624, 165936, 214334, 221248, 321501, 331872, 428668, 442496, 643002, 663744, 857336, 884992, 1286004, 1327488, 1714672, 1769984, 2572008, 2654976, 3429344, 5144016, 5309952, 6858688, 10288032, 13717376, 20576064, 27434752, 41152128, 54869504, 82304256, 164608512]

約数ペア:

[(1, 164608512), (2, 82304256), (3, 54869504), (4, 41152128), (6, 27434752), (8, 20576064), (12, 13717376), (16, 10288032), (24, 6858688), (31, 5309952), (32, 5144016), (48, 3429344), (62, 2654976), (64, 2572008), (93, 1769984), (96, 1714672), (124, 1327488), (128, 1286004), (186, 884992), (192, 857336), (248, 663744), (256, 643002), (372, 442496), (384, 428668), (496, 331872), (512, 321501), (744, 221248), (768, 214334), (992, 165936), (1488, 110624), (1536, 107167), (1984, 82968), (2976, 55312), (3457, 47616), (3968, 41484), (5952, 27656), (6914, 23808), (7936, 20742), (10371, 15872), (11904, 13828)]