157294464

素因数分解:

$2^7\times 3^1\times {\mathrm{19}}^1\times {\mathrm{21559}}^1$

素因数の和:21595

約数の個数: 64

約数和(自身を含む): 439824000

約数和(自身を除く): 282529536

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 64, 76, 96, 114, 128, 152, 192, 228, 304, 384, 456, 608, 912, 1216, 1824, 2432, 3648, 7296, 21559, 43118, 64677, 86236, 129354, 172472, 258708, 344944, 409621, 517416, 689888, 819242, 1034832, 1228863, 1379776, 1638484, 2069664, 2457726, 2759552, 3276968, 4139328, 4915452, 6553936, 8278656, 9830904, 13107872, 19661808, 26215744, 39323616, 52431488, 78647232, 157294464]

約数ペア:

[(1, 157294464), (2, 78647232), (3, 52431488), (4, 39323616), (6, 26215744), (8, 19661808), (12, 13107872), (16, 9830904), (19, 8278656), (24, 6553936), (32, 4915452), (38, 4139328), (48, 3276968), (57, 2759552), (64, 2457726), (76, 2069664), (96, 1638484), (114, 1379776), (128, 1228863), (152, 1034832), (192, 819242), (228, 689888), (304, 517416), (384, 409621), (456, 344944), (608, 258708), (912, 172472), (1216, 129354), (1824, 86236), (2432, 64677), (3648, 43118), (7296, 21559)]