173889292

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{3209}}^1$

素因数の和:3286

約数の個数: 48

約数和(自身を含む): 345139200

約数和(自身を除く): 171249908

約数列:

[1, 2, 4, 19, 23, 31, 38, 46, 62, 76, 92, 124, 437, 589, 713, 874, 1178, 1426, 1748, 2356, 2852, 3209, 6418, 12836, 13547, 27094, 54188, 60971, 73807, 99479, 121942, 147614, 198958, 243884, 295228, 397916, 1402333, 1890101, 2288017, 2804666, 3780202, 4576034, 5609332, 7560404, 9152068, 43472323, 86944646, 173889292]

約数ペア:

[(1, 173889292), (2, 86944646), (4, 43472323), (19, 9152068), (23, 7560404), (31, 5609332), (38, 4576034), (46, 3780202), (62, 2804666), (76, 2288017), (92, 1890101), (124, 1402333), (437, 397916), (589, 295228), (713, 243884), (874, 198958), (1178, 147614), (1426, 121942), (1748, 99479), (2356, 73807), (2852, 60971), (3209, 54188), (6418, 27094), (12836, 13547)]