174875092

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:237

約数の個数: 72

約数和(自身を含む): 370571712

約数和(自身を除く): 195696620

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 67, 97, 124, 134, 194, 217, 268, 388, 434, 469, 679, 868, 938, 961, 1358, 1876, 1922, 2077, 2716, 3007, 3844, 4154, 6014, 6499, 6727, 8308, 12028, 12998, 13454, 14539, 21049, 25996, 26908, 29078, 42098, 45493, 58156, 64387, 84196, 90986, 93217, 128774, 181972, 186434, 201469, 257548, 372868, 402938, 450709, 652519, 805876, 901418, 1305038, 1410283, 1802836, 2610076, 2820566, 5641132, 6245539, 12491078, 24982156, 43718773, 87437546, 174875092]

約数ペア:

[(1, 174875092), (2, 87437546), (4, 43718773), (7, 24982156), (14, 12491078), (28, 6245539), (31, 5641132), (62, 2820566), (67, 2610076), (97, 1802836), (124, 1410283), (134, 1305038), (194, 901418), (217, 805876), (268, 652519), (388, 450709), (434, 402938), (469, 372868), (679, 257548), (868, 201469), (938, 186434), (961, 181972), (1358, 128774), (1876, 93217), (1922, 90986), (2077, 84196), (2716, 64387), (3007, 58156), (3844, 45493), (4154, 42098), (6014, 29078), (6499, 26908), (6727, 25996), (8308, 21049), (12028, 14539), (12998, 13454)]