161396986578

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{137}}^1\times {\mathrm{67219}}^1$

素因数の和:67511

約数の個数: 64

約数和(自身を含む): 341963735040

約数和(自身を除く): 180566748462

約数列:

[1, 2, 3, 6, 23, 46, 69, 127, 137, 138, 254, 274, 381, 411, 762, 822, 2921, 3151, 5842, 6302, 8763, 9453, 17399, 17526, 18906, 34798, 52197, 67219, 104394, 134438, 201657, 400177, 403314, 800354, 1200531, 1546037, 2401062, 3092074, 4638111, 8536813, 9209003, 9276222, 17073626, 18418006, 25610439, 27627009, 51220878, 55254018, 196346699, 211807069, 392693398, 423614138, 589040097, 635421207, 1169543381, 1178080194, 1270842414, 2339086762, 3508630143, 7017260286, 26899497763, 53798995526, 80698493289, 161396986578]

約数ペア:

[(1, 161396986578), (2, 80698493289), (3, 53798995526), (6, 26899497763), (23, 7017260286), (46, 3508630143), (69, 2339086762), (127, 1270842414), (137, 1178080194), (138, 1169543381), (254, 635421207), (274, 589040097), (381, 423614138), (411, 392693398), (762, 211807069), (822, 196346699), (2921, 55254018), (3151, 51220878), (5842, 27627009), (6302, 25610439), (8763, 18418006), (9453, 17073626), (17399, 9276222), (17526, 9209003), (18906, 8536813), (34798, 4638111), (52197, 3092074), (67219, 2401062), (104394, 1546037), (134438, 1200531), (201657, 800354), (400177, 403314)]