169259008

素因数分解:

$2^{12}\times {\mathrm{31}}^2\times {\mathrm{43}}^1$

素因数の和:129

約数の個数: 78

約数和(自身を含む): 357881172

約数和(自身を除く): 188622164

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 128, 172, 248, 256, 344, 496, 512, 688, 961, 992, 1024, 1333, 1376, 1922, 1984, 2048, 2666, 2752, 3844, 3968, 4096, 5332, 5504, 7688, 7936, 10664, 11008, 15376, 15872, 21328, 22016, 30752, 31744, 41323, 42656, 44032, 61504, 63488, 82646, 85312, 88064, 123008, 126976, 165292, 170624, 176128, 246016, 330584, 341248, 492032, 661168, 682496, 984064, 1322336, 1364992, 1968128, 2644672, 2729984, 3936256, 5289344, 5459968, 10578688, 21157376, 42314752, 84629504, 169259008]

約数ペア:

[(1, 169259008), (2, 84629504), (4, 42314752), (8, 21157376), (16, 10578688), (31, 5459968), (32, 5289344), (43, 3936256), (62, 2729984), (64, 2644672), (86, 1968128), (124, 1364992), (128, 1322336), (172, 984064), (248, 682496), (256, 661168), (344, 492032), (496, 341248), (512, 330584), (688, 246016), (961, 176128), (992, 170624), (1024, 165292), (1333, 126976), (1376, 123008), (1922, 88064), (1984, 85312), (2048, 82646), (2666, 63488), (2752, 61504), (3844, 44032), (3968, 42656), (4096, 41323), (5332, 31744), (5504, 30752), (7688, 22016), (7936, 21328), (10664, 15872), (11008, 15376)]