158904216

素因数分解:

$2^3\times 3^2\times {\mathrm{113}}^1\times {\mathrm{19531}}^1$

素因数の和:19656

約数の個数: 48

約数和(自身を含む): 434196360

約数和(自身を除く): 275292144

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 113, 226, 339, 452, 678, 904, 1017, 1356, 2034, 2712, 4068, 8136, 19531, 39062, 58593, 78124, 117186, 156248, 175779, 234372, 351558, 468744, 703116, 1406232, 2207003, 4414006, 6621009, 8828012, 13242018, 17656024, 19863027, 26484036, 39726054, 52968072, 79452108, 158904216]

約数ペア:

[(1, 158904216), (2, 79452108), (3, 52968072), (4, 39726054), (6, 26484036), (8, 19863027), (9, 17656024), (12, 13242018), (18, 8828012), (24, 6621009), (36, 4414006), (72, 2207003), (113, 1406232), (226, 703116), (339, 468744), (452, 351558), (678, 234372), (904, 175779), (1017, 156248), (1356, 117186), (2034, 78124), (2712, 58593), (4068, 39062), (8136, 19531)]