148942250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{25903}}^1$

素因数の和:25943

約数の個数: 32

約数和(自身を含む): 290953728

約数和(自身を除く): 142011478

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 125, 230, 250, 575, 1150, 2875, 5750, 25903, 51806, 129515, 259030, 595769, 647575, 1191538, 1295150, 2978845, 3237875, 5957690, 6475750, 14894225, 29788450, 74471125, 148942250]

約数ペア:

[(1, 148942250), (2, 74471125), (5, 29788450), (10, 14894225), (23, 6475750), (25, 5957690), (46, 3237875), (50, 2978845), (115, 1295150), (125, 1191538), (230, 647575), (250, 595769), (575, 259030), (1150, 129515), (2875, 51806), (5750, 25903)]