141804982

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:469

約数の個数: 48

約数和(自身を含む): 248018400

約数和(自身を除く): 106213418

約数列:

[1, 2, 11, 22, 23, 46, 73, 121, 146, 242, 253, 349, 506, 698, 803, 1606, 1679, 2783, 3358, 3839, 5566, 7678, 8027, 8833, 16054, 17666, 18469, 25477, 36938, 42229, 50954, 84458, 88297, 176594, 203159, 280247, 406318, 560494, 585971, 971267, 1171942, 1942534, 3082717, 6165434, 6445681, 12891362, 70902491, 141804982]

約数ペア:

[(1, 141804982), (2, 70902491), (11, 12891362), (22, 6445681), (23, 6165434), (46, 3082717), (73, 1942534), (121, 1171942), (146, 971267), (242, 585971), (253, 560494), (349, 406318), (506, 280247), (698, 203159), (803, 176594), (1606, 88297), (1679, 84458), (2783, 50954), (3358, 42229), (3839, 36938), (5566, 25477), (7678, 18469), (8027, 17666), (8833, 16054)]