121493296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{13781}}^1$

素因数の和:13837

約数の個数: 40

約数和(自身を含む): 256345200

約数和(自身を除く): 134851904

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 304, 464, 551, 1102, 2204, 4408, 8816, 13781, 27562, 55124, 110248, 220496, 261839, 399649, 523678, 799298, 1047356, 1598596, 2094712, 3197192, 4189424, 6394384, 7593331, 15186662, 30373324, 60746648, 121493296]

約数ペア:

[(1, 121493296), (2, 60746648), (4, 30373324), (8, 15186662), (16, 7593331), (19, 6394384), (29, 4189424), (38, 3197192), (58, 2094712), (76, 1598596), (116, 1047356), (152, 799298), (232, 523678), (304, 399649), (464, 261839), (551, 220496), (1102, 110248), (2204, 55124), (4408, 27562), (8816, 13781)]