144917994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{821}}^1$

素因数の和:943

約数の個数: 64

約数和(自身を含む): 327011328

約数和(自身を除く): 182093334

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 73, 78, 93, 146, 186, 219, 403, 438, 806, 821, 949, 1209, 1642, 1898, 2263, 2418, 2463, 2847, 4526, 4926, 5694, 6789, 10673, 13578, 21346, 25451, 29419, 32019, 50902, 58838, 59933, 64038, 76353, 88257, 119866, 152706, 176514, 179799, 330863, 359598, 661726, 779129, 992589, 1558258, 1857923, 1985178, 2337387, 3715846, 4674774, 5573769, 11147538, 24152999, 48305998, 72458997, 144917994]

約数ペア:

[(1, 144917994), (2, 72458997), (3, 48305998), (6, 24152999), (13, 11147538), (26, 5573769), (31, 4674774), (39, 3715846), (62, 2337387), (73, 1985178), (78, 1857923), (93, 1558258), (146, 992589), (186, 779129), (219, 661726), (403, 359598), (438, 330863), (806, 179799), (821, 176514), (949, 152706), (1209, 119866), (1642, 88257), (1898, 76353), (2263, 64038), (2418, 59933), (2463, 58838), (2847, 50902), (4526, 32019), (4926, 29419), (5694, 25451), (6789, 21346), (10673, 13578)]