156770991

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1$

素因数の和:142

約数の個数: 96

約数和(自身を含む): 278277120

約数和(自身を除く): 121506129

約数列:

[1, 3, 9, 13, 17, 27, 39, 43, 47, 51, 117, 129, 141, 153, 169, 221, 351, 387, 423, 459, 507, 559, 611, 663, 731, 799, 1161, 1269, 1521, 1677, 1833, 1989, 2021, 2193, 2397, 2873, 4563, 5031, 5499, 5967, 6063, 6579, 7191, 7267, 7943, 8619, 9503, 10387, 15093, 16497, 18189, 19737, 21573, 21801, 23829, 25857, 26273, 28509, 31161, 34357, 54567, 65403, 71487, 77571, 78819, 85527, 93483, 103071, 123539, 135031, 196209, 214461, 236457, 256581, 280449, 309213, 341549, 370617, 405093, 446641, 709371, 927639, 1024647, 1111851, 1215279, 1339923, 3073941, 3335553, 3645837, 4019769, 5806333, 9221823, 12059307, 17418999, 52256997, 156770991]

約数ペア:

[(1, 156770991), (3, 52256997), (9, 17418999), (13, 12059307), (17, 9221823), (27, 5806333), (39, 4019769), (43, 3645837), (47, 3335553), (51, 3073941), (117, 1339923), (129, 1215279), (141, 1111851), (153, 1024647), (169, 927639), (221, 709371), (351, 446641), (387, 405093), (423, 370617), (459, 341549), (507, 309213), (559, 280449), (611, 256581), (663, 236457), (731, 214461), (799, 196209), (1161, 135031), (1269, 123539), (1521, 103071), (1677, 93483), (1833, 85527), (1989, 78819), (2021, 77571), (2193, 71487), (2397, 65403), (2873, 54567), (4563, 34357), (5031, 31161), (5499, 28509), (5967, 26273), (6063, 25857), (6579, 23829), (7191, 21801), (7267, 21573), (7943, 19737), (8619, 18189), (9503, 16497), (10387, 15093)]