143893792

素因数分解:

$2^5\times 7^2\times {\mathrm{163}}^1\times {\mathrm{563}}^1$

素因数の和:750

約数の個数: 72

約数和(自身を含む): 332153136

約数和(自身を除く): 188259344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 98, 112, 163, 196, 224, 326, 392, 563, 652, 784, 1126, 1141, 1304, 1568, 2252, 2282, 2608, 3941, 4504, 4564, 5216, 7882, 7987, 9008, 9128, 15764, 15974, 18016, 18256, 27587, 31528, 31948, 36512, 55174, 63056, 63896, 91769, 110348, 126112, 127792, 183538, 220696, 255584, 367076, 441392, 642383, 734152, 882784, 1284766, 1468304, 2569532, 2936608, 4496681, 5139064, 8993362, 10278128, 17986724, 20556256, 35973448, 71946896, 143893792]

約数ペア:

[(1, 143893792), (2, 71946896), (4, 35973448), (7, 20556256), (8, 17986724), (14, 10278128), (16, 8993362), (28, 5139064), (32, 4496681), (49, 2936608), (56, 2569532), (98, 1468304), (112, 1284766), (163, 882784), (196, 734152), (224, 642383), (326, 441392), (392, 367076), (563, 255584), (652, 220696), (784, 183538), (1126, 127792), (1141, 126112), (1304, 110348), (1568, 91769), (2252, 63896), (2282, 63056), (2608, 55174), (3941, 36512), (4504, 31948), (4564, 31528), (5216, 27587), (7882, 18256), (7987, 18016), (9008, 15974), (9128, 15764)]