150221502

素因数分解:

$2^1\times 3^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{709}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 332280000

約数和(自身を除く): 182058498

約数列:

[1, 2, 3, 6, 9, 18, 79, 149, 158, 237, 298, 447, 474, 709, 711, 894, 1341, 1418, 1422, 2127, 2682, 4254, 6381, 11771, 12762, 23542, 35313, 56011, 70626, 105641, 105939, 112022, 168033, 211282, 211878, 316923, 336066, 504099, 633846, 950769, 1008198, 1901538, 8345639, 16691278, 25036917, 50073834, 75110751, 150221502]

約数ペア:

[(1, 150221502), (2, 75110751), (3, 50073834), (6, 25036917), (9, 16691278), (18, 8345639), (79, 1901538), (149, 1008198), (158, 950769), (237, 633846), (298, 504099), (447, 336066), (474, 316923), (709, 211878), (711, 211282), (894, 168033), (1341, 112022), (1418, 105939), (1422, 105641), (2127, 70626), (2682, 56011), (4254, 35313), (6381, 23542), (11771, 12762)]