189113268

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^2\times {\mathrm{31}}^3$

素因数の和:146

約数の個数: 72

約数和(自身を含む): 476659456

約数和(自身を除く): 287546188

約数列:

[1, 2, 3, 4, 6, 12, 23, 31, 46, 62, 69, 92, 93, 124, 138, 186, 276, 372, 529, 713, 961, 1058, 1426, 1587, 1922, 2116, 2139, 2852, 2883, 3174, 3844, 4278, 5766, 6348, 8556, 11532, 16399, 22103, 29791, 32798, 44206, 49197, 59582, 65596, 66309, 88412, 89373, 98394, 119164, 132618, 178746, 196788, 265236, 357492, 508369, 685193, 1016738, 1370386, 1525107, 2033476, 2055579, 2740772, 3050214, 4111158, 6100428, 8222316, 15759439, 31518878, 47278317, 63037756, 94556634, 189113268]

約数ペア:

[(1, 189113268), (2, 94556634), (3, 63037756), (4, 47278317), (6, 31518878), (12, 15759439), (23, 8222316), (31, 6100428), (46, 4111158), (62, 3050214), (69, 2740772), (92, 2055579), (93, 2033476), (124, 1525107), (138, 1370386), (186, 1016738), (276, 685193), (372, 508369), (529, 357492), (713, 265236), (961, 196788), (1058, 178746), (1426, 132618), (1587, 119164), (1922, 98394), (2116, 89373), (2139, 88412), (2852, 66309), (2883, 65596), (3174, 59582), (3844, 49197), (4278, 44206), (5766, 32798), (6348, 29791), (8556, 22103), (11532, 16399)]