163661448

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{367}}^1\times {\mathrm{1093}}^1$

素因数の和:1486

約数の個数: 64

約数和(自身を含む): 434799360

約数和(自身を除く): 271137912

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 367, 408, 734, 1093, 1101, 1468, 2186, 2202, 2936, 3279, 4372, 4404, 6239, 6558, 8744, 8808, 12478, 13116, 18581, 18717, 24956, 26232, 37162, 37434, 49912, 55743, 74324, 74868, 111486, 148648, 149736, 222972, 401131, 445944, 802262, 1203393, 1604524, 2406786, 3209048, 4813572, 6819227, 9627144, 13638454, 20457681, 27276908, 40915362, 54553816, 81830724, 163661448]

約数ペア:

[(1, 163661448), (2, 81830724), (3, 54553816), (4, 40915362), (6, 27276908), (8, 20457681), (12, 13638454), (17, 9627144), (24, 6819227), (34, 4813572), (51, 3209048), (68, 2406786), (102, 1604524), (136, 1203393), (204, 802262), (367, 445944), (408, 401131), (734, 222972), (1093, 149736), (1101, 148648), (1468, 111486), (2186, 74868), (2202, 74324), (2936, 55743), (3279, 49912), (4372, 37434), (4404, 37162), (6239, 26232), (6558, 24956), (8744, 18717), (8808, 18581), (12478, 13116)]