143985452

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{499}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 282240000

約数和(自身を除く): 138254548

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 179, 358, 403, 499, 716, 806, 998, 1612, 1996, 2327, 4654, 5549, 6487, 9308, 11098, 12974, 15469, 22196, 25948, 30938, 61876, 72137, 89321, 144274, 178642, 201097, 288548, 357284, 402194, 804388, 1161173, 2322346, 2768951, 4644692, 5537902, 11075804, 35996363, 71992726, 143985452]

約数ペア:

[(1, 143985452), (2, 71992726), (4, 35996363), (13, 11075804), (26, 5537902), (31, 4644692), (52, 2768951), (62, 2322346), (124, 1161173), (179, 804388), (358, 402194), (403, 357284), (499, 288548), (716, 201097), (806, 178642), (998, 144274), (1612, 89321), (1996, 72137), (2327, 61876), (4654, 30938), (5549, 25948), (6487, 22196), (9308, 15469), (11098, 12974)]