148297790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{797}}^1\times {\mathrm{809}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 279236160

約数和(自身を除く): 130938370

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 797, 809, 1594, 1618, 3985, 4045, 7970, 8090, 18331, 18607, 36662, 37214, 91655, 93035, 183310, 186070, 644773, 1289546, 3223865, 6447730, 14829779, 29659558, 74148895, 148297790]

約数ペア:

[(1, 148297790), (2, 74148895), (5, 29659558), (10, 14829779), (23, 6447730), (46, 3223865), (115, 1289546), (230, 644773), (797, 186070), (809, 183310), (1594, 93035), (1618, 91655), (3985, 37214), (4045, 36662), (7970, 18607), (8090, 18331)]