173146720

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{8521}}^1$

素因数の和:8663

約数の個数: 48

約数和(自身を含む): 412328448

約数和(自身を除く): 239181728

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 8521, 10160, 17042, 20320, 34084, 42605, 68168, 85210, 136336, 170420, 272672, 340840, 681680, 1082167, 1363360, 2164334, 4328668, 5410835, 8657336, 10821670, 17314672, 21643340, 34629344, 43286680, 86573360, 173146720]

約数ペア:

[(1, 173146720), (2, 86573360), (4, 43286680), (5, 34629344), (8, 21643340), (10, 17314672), (16, 10821670), (20, 8657336), (32, 5410835), (40, 4328668), (80, 2164334), (127, 1363360), (160, 1082167), (254, 681680), (508, 340840), (635, 272672), (1016, 170420), (1270, 136336), (2032, 85210), (2540, 68168), (4064, 42605), (5080, 34084), (8521, 20320), (10160, 17042)]