161570365578

素因数分解:

$2^1\times 3^3\times {\mathrm{103}}^1\times {\mathrm{431}}^1\times {\mathrm{67399}}^1$

素因数の和:67944

約数の個数: 64

約数和(自身を含む): 363377664000

約数和(自身を除く): 201807298422

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 103, 206, 309, 431, 618, 862, 927, 1293, 1854, 2586, 2781, 3879, 5562, 7758, 11637, 23274, 44393, 67399, 88786, 133179, 134798, 202197, 266358, 399537, 404394, 606591, 799074, 1198611, 1213182, 1819773, 2397222, 3639546, 6942097, 13884194, 20826291, 29048969, 41652582, 58097938, 62478873, 87146907, 124957746, 174293814, 187436619, 261440721, 374873238, 522881442, 784322163, 1568644326, 2992043807, 5984087614, 8976131421, 17952262842, 26928394263, 53856788526, 80785182789, 161570365578]

約数ペア:

[(1, 161570365578), (2, 80785182789), (3, 53856788526), (6, 26928394263), (9, 17952262842), (18, 8976131421), (27, 5984087614), (54, 2992043807), (103, 1568644326), (206, 784322163), (309, 522881442), (431, 374873238), (618, 261440721), (862, 187436619), (927, 174293814), (1293, 124957746), (1854, 87146907), (2586, 62478873), (2781, 58097938), (3879, 41652582), (5562, 29048969), (7758, 20826291), (11637, 13884194), (23274, 6942097), (44393, 3639546), (67399, 2397222), (88786, 1819773), (133179, 1213182), (134798, 1198611), (202197, 799074), (266358, 606591), (399537, 404394)]