156959353628

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{63709}}^1$

素因数の和:64171

約数の個数: 96

約数和(自身を含む): 361342732800

約数和(自身を除く): 204383379172

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 76, 77, 133, 154, 209, 266, 308, 418, 421, 532, 836, 842, 1463, 1684, 2926, 2947, 4631, 5852, 5894, 7999, 9262, 11788, 15998, 18524, 31996, 32417, 55993, 63709, 64834, 87989, 111986, 127418, 129668, 175978, 223972, 254836, 351956, 445963, 615923, 700799, 891926, 1210471, 1231846, 1401598, 1783852, 2420942, 2463692, 2803196, 4841884, 4905593, 8473297, 9811186, 13315181, 16946594, 19622372, 26630362, 26821489, 33893188, 53260724, 53642978, 93206267, 107285956, 186412534, 187750423, 295036379, 372825068, 375500846, 509608291, 590072758, 751001692, 1019216582, 1180145516, 2038433164, 2065254653, 3567258037, 4130509306, 5605691201, 7134516074, 8261018612, 11211382402, 14269032148, 22422764804, 39239838407, 78479676814, 156959353628]

約数ペア:

[(1, 156959353628), (2, 78479676814), (4, 39239838407), (7, 22422764804), (11, 14269032148), (14, 11211382402), (19, 8261018612), (22, 7134516074), (28, 5605691201), (38, 4130509306), (44, 3567258037), (76, 2065254653), (77, 2038433164), (133, 1180145516), (154, 1019216582), (209, 751001692), (266, 590072758), (308, 509608291), (418, 375500846), (421, 372825068), (532, 295036379), (836, 187750423), (842, 186412534), (1463, 107285956), (1684, 93206267), (2926, 53642978), (2947, 53260724), (4631, 33893188), (5852, 26821489), (5894, 26630362), (7999, 19622372), (9262, 16946594), (11788, 13315181), (15998, 9811186), (18524, 8473297), (31996, 4905593), (32417, 4841884), (55993, 2803196), (63709, 2463692), (64834, 2420942), (87989, 1783852), (111986, 1401598), (127418, 1231846), (129668, 1210471), (175978, 891926), (223972, 700799), (254836, 615923), (351956, 445963)]