142488654

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{1723}}^1$

素因数の和:1925

約数の個数: 64

約数和(自身を含む): 357488640

約数和(自身を除く): 214999986

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 179, 231, 358, 462, 537, 1074, 1253, 1723, 1969, 2506, 3446, 3759, 3938, 5169, 5907, 7518, 10338, 11814, 12061, 13783, 18953, 24122, 27566, 36183, 37906, 41349, 56859, 72366, 82698, 113718, 132671, 265342, 308417, 398013, 616834, 796026, 925251, 1850502, 2158919, 3392587, 4317838, 6476757, 6785174, 10177761, 12953514, 20355522, 23748109, 47496218, 71244327, 142488654]

約数ペア:

[(1, 142488654), (2, 71244327), (3, 47496218), (6, 23748109), (7, 20355522), (11, 12953514), (14, 10177761), (21, 6785174), (22, 6476757), (33, 4317838), (42, 3392587), (66, 2158919), (77, 1850502), (154, 925251), (179, 796026), (231, 616834), (358, 398013), (462, 308417), (537, 265342), (1074, 132671), (1253, 113718), (1723, 82698), (1969, 72366), (2506, 56859), (3446, 41349), (3759, 37906), (3938, 36183), (5169, 27566), (5907, 24122), (7518, 18953), (10338, 13783), (11814, 12061)]