165169984

素因数分解:

$2^6\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1699}}^1$

素因数の和:1756

約数の個数: 84

約数和(自身を含む): 393801600

約数和(自身を除く): 228631616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 64, 98, 112, 124, 196, 217, 224, 248, 392, 434, 448, 496, 784, 868, 992, 1519, 1568, 1699, 1736, 1984, 3038, 3136, 3398, 3472, 6076, 6796, 6944, 11893, 12152, 13592, 13888, 23786, 24304, 27184, 47572, 48608, 52669, 54368, 83251, 95144, 97216, 105338, 108736, 166502, 190288, 210676, 333004, 368683, 380576, 421352, 666008, 737366, 761152, 842704, 1332016, 1474732, 1685408, 2580781, 2664032, 2949464, 3370816, 5161562, 5328064, 5898928, 10323124, 11797856, 20646248, 23595712, 41292496, 82584992, 165169984]

約数ペア:

[(1, 165169984), (2, 82584992), (4, 41292496), (7, 23595712), (8, 20646248), (14, 11797856), (16, 10323124), (28, 5898928), (31, 5328064), (32, 5161562), (49, 3370816), (56, 2949464), (62, 2664032), (64, 2580781), (98, 1685408), (112, 1474732), (124, 1332016), (196, 842704), (217, 761152), (224, 737366), (248, 666008), (392, 421352), (434, 380576), (448, 368683), (496, 333004), (784, 210676), (868, 190288), (992, 166502), (1519, 108736), (1568, 105338), (1699, 97216), (1736, 95144), (1984, 83251), (3038, 54368), (3136, 52669), (3398, 48608), (3472, 47572), (6076, 27184), (6796, 24304), (6944, 23786), (11893, 13888), (12152, 13592)]