156745578836

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3329}}^1\times {\mathrm{21839}}^1$

素因数の和:25197

約数の個数: 72

約数和(自身を含む): 348217833600

約数和(自身を除く): 191472254764

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 539, 1078, 2156, 3329, 6658, 13316, 21839, 23303, 36619, 43678, 46606, 73238, 87356, 93212, 146476, 152873, 163121, 240229, 256333, 305746, 326242, 480458, 512666, 611492, 652484, 960916, 1025332, 1070111, 1681603, 1794331, 2140222, 3363206, 3588662, 4280444, 6726412, 7177324, 11771221, 23542442, 47084884, 72702031, 145404062, 290808124, 508914217, 799722341, 1017828434, 1599444682, 2035656868, 3198889364, 3562399519, 5598056387, 7124799038, 11196112774, 14249598076, 22392225548, 39186394709, 78372789418, 156745578836]

約数ペア:

[(1, 156745578836), (2, 78372789418), (4, 39186394709), (7, 22392225548), (11, 14249598076), (14, 11196112774), (22, 7124799038), (28, 5598056387), (44, 3562399519), (49, 3198889364), (77, 2035656868), (98, 1599444682), (154, 1017828434), (196, 799722341), (308, 508914217), (539, 290808124), (1078, 145404062), (2156, 72702031), (3329, 47084884), (6658, 23542442), (13316, 11771221), (21839, 7177324), (23303, 6726412), (36619, 4280444), (43678, 3588662), (46606, 3363206), (73238, 2140222), (87356, 1794331), (93212, 1681603), (146476, 1070111), (152873, 1025332), (163121, 960916), (240229, 652484), (256333, 611492), (305746, 512666), (326242, 480458)]