149933732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1\times {\mathrm{331}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 293604864

約数和(自身を除く): 143671132

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 281, 331, 403, 562, 662, 806, 1124, 1324, 1612, 3653, 4303, 7306, 8606, 8711, 10261, 14612, 17212, 17422, 20522, 34844, 41044, 93011, 113243, 133393, 186022, 226486, 266786, 372044, 452972, 533572, 1209143, 2418286, 2883341, 4836572, 5766682, 11533364, 37483433, 74966866, 149933732]

約数ペア:

[(1, 149933732), (2, 74966866), (4, 37483433), (13, 11533364), (26, 5766682), (31, 4836572), (52, 2883341), (62, 2418286), (124, 1209143), (281, 533572), (331, 452972), (403, 372044), (562, 266786), (662, 226486), (806, 186022), (1124, 133393), (1324, 113243), (1612, 93011), (3653, 41044), (4303, 34844), (7306, 20522), (8606, 17422), (8711, 17212), (10261, 14612)]