149357442

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{3251}}^1$

素因数の和:3319

約数の個数: 64

約数和(自身を含む): 349655040

約数和(自身を除く): 200297598

約数列:

[1, 2, 3, 6, 13, 19, 26, 31, 38, 39, 57, 62, 78, 93, 114, 186, 247, 403, 494, 589, 741, 806, 1178, 1209, 1482, 1767, 2418, 3251, 3534, 6502, 7657, 9753, 15314, 19506, 22971, 42263, 45942, 61769, 84526, 100781, 123538, 126789, 185307, 201562, 253578, 302343, 370614, 604686, 802997, 1310153, 1605994, 1914839, 2408991, 2620306, 3829678, 3930459, 4817982, 5744517, 7860918, 11489034, 24892907, 49785814, 74678721, 149357442]

約数ペア:

[(1, 149357442), (2, 74678721), (3, 49785814), (6, 24892907), (13, 11489034), (19, 7860918), (26, 5744517), (31, 4817982), (38, 3930459), (39, 3829678), (57, 2620306), (62, 2408991), (78, 1914839), (93, 1605994), (114, 1310153), (186, 802997), (247, 604686), (403, 370614), (494, 302343), (589, 253578), (741, 201562), (806, 185307), (1178, 126789), (1209, 123538), (1482, 100781), (1767, 84526), (2418, 61769), (3251, 45942), (3534, 42263), (6502, 22971), (7657, 19506), (9753, 15314)]