142152972

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{39619}}^1$

素因数の和:39662

約数の個数: 48

約数和(自身を含む): 372744960

約数和(自身を除く): 230591988

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 156, 276, 299, 598, 897, 1196, 1794, 3588, 39619, 79238, 118857, 158476, 237714, 475428, 515047, 911237, 1030094, 1545141, 1822474, 2060188, 2733711, 3090282, 3644948, 5467422, 6180564, 10934844, 11846081, 23692162, 35538243, 47384324, 71076486, 142152972]

約数ペア:

[(1, 142152972), (2, 71076486), (3, 47384324), (4, 35538243), (6, 23692162), (12, 11846081), (13, 10934844), (23, 6180564), (26, 5467422), (39, 3644948), (46, 3090282), (52, 2733711), (69, 2060188), (78, 1822474), (92, 1545141), (138, 1030094), (156, 911237), (276, 515047), (299, 475428), (598, 237714), (897, 158476), (1196, 118857), (1794, 79238), (3588, 39619)]