160259584

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:511

約数の個数: 80

約数和(自身を含む): 345692160

約数和(自身を除く): 185432576

約数列:

[1, 2, 4, 8, 16, 23, 31, 32, 46, 62, 64, 92, 124, 128, 184, 248, 256, 368, 439, 496, 512, 713, 736, 878, 992, 1426, 1472, 1756, 1984, 2852, 2944, 3512, 3968, 5704, 5888, 7024, 7936, 10097, 11408, 11776, 13609, 14048, 15872, 20194, 22816, 27218, 28096, 40388, 45632, 54436, 56192, 80776, 91264, 108872, 112384, 161552, 182528, 217744, 224768, 313007, 323104, 365056, 435488, 626014, 646208, 870976, 1252028, 1292416, 1741952, 2504056, 2584832, 3483904, 5008112, 5169664, 6967808, 10016224, 20032448, 40064896, 80129792, 160259584]

約数ペア:

[(1, 160259584), (2, 80129792), (4, 40064896), (8, 20032448), (16, 10016224), (23, 6967808), (31, 5169664), (32, 5008112), (46, 3483904), (62, 2584832), (64, 2504056), (92, 1741952), (124, 1292416), (128, 1252028), (184, 870976), (248, 646208), (256, 626014), (368, 435488), (439, 365056), (496, 323104), (512, 313007), (713, 224768), (736, 217744), (878, 182528), (992, 161552), (1426, 112384), (1472, 108872), (1756, 91264), (1984, 80776), (2852, 56192), (2944, 54436), (3512, 45632), (3968, 40388), (5704, 28096), (5888, 27218), (7024, 22816), (7936, 20194), (10097, 15872), (11408, 14048), (11776, 13609)]