172570112

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{2357}}^1$

素因数の和:2399

約数の個数: 80

約数和(自身を含む): 405255312

約数和(自身を除く): 232685200

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 128, 143, 176, 208, 256, 286, 352, 416, 512, 572, 704, 832, 1144, 1408, 1664, 2288, 2357, 2816, 3328, 4576, 4714, 5632, 6656, 9152, 9428, 18304, 18856, 25927, 30641, 36608, 37712, 51854, 61282, 73216, 75424, 103708, 122564, 150848, 207416, 245128, 301696, 337051, 414832, 490256, 603392, 674102, 829664, 980512, 1206784, 1348204, 1659328, 1961024, 2696408, 3318656, 3922048, 5392816, 6637312, 7844096, 10785632, 13274624, 15688192, 21571264, 43142528, 86285056, 172570112]

約数ペア:

[(1, 172570112), (2, 86285056), (4, 43142528), (8, 21571264), (11, 15688192), (13, 13274624), (16, 10785632), (22, 7844096), (26, 6637312), (32, 5392816), (44, 3922048), (52, 3318656), (64, 2696408), (88, 1961024), (104, 1659328), (128, 1348204), (143, 1206784), (176, 980512), (208, 829664), (256, 674102), (286, 603392), (352, 490256), (416, 414832), (512, 337051), (572, 301696), (704, 245128), (832, 207416), (1144, 150848), (1408, 122564), (1664, 103708), (2288, 75424), (2357, 73216), (2816, 61282), (3328, 51854), (4576, 37712), (4714, 36608), (5632, 30641), (6656, 25927), (9152, 18856), (9428, 18304)]