168990024

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{143699}}^1$

素因数の和:143722

約数の個数: 48

約数和(自身を含む): 491454000

約数和(自身を除く): 322463976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 392, 588, 1176, 143699, 287398, 431097, 574796, 862194, 1005893, 1149592, 1724388, 2011786, 3017679, 3448776, 4023572, 6035358, 7041251, 8047144, 12070716, 14082502, 21123753, 24141432, 28165004, 42247506, 56330008, 84495012, 168990024]

約数ペア:

[(1, 168990024), (2, 84495012), (3, 56330008), (4, 42247506), (6, 28165004), (7, 24141432), (8, 21123753), (12, 14082502), (14, 12070716), (21, 8047144), (24, 7041251), (28, 6035358), (42, 4023572), (49, 3448776), (56, 3017679), (84, 2011786), (98, 1724388), (147, 1149592), (168, 1005893), (196, 862194), (294, 574796), (392, 431097), (588, 287398), (1176, 143699)]