168100448

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1831}}^1$

素因数の和:2011

約数の個数: 48

約数和(自身を含む): 350864640

約数和(自身を除く): 182764192

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 151, 152, 302, 304, 604, 608, 1208, 1831, 2416, 2869, 3662, 4832, 5738, 7324, 11476, 14648, 22952, 29296, 34789, 45904, 58592, 69578, 91808, 139156, 276481, 278312, 552962, 556624, 1105924, 1113248, 2211848, 4423696, 5253139, 8847392, 10506278, 21012556, 42025112, 84050224, 168100448]

約数ペア:

[(1, 168100448), (2, 84050224), (4, 42025112), (8, 21012556), (16, 10506278), (19, 8847392), (32, 5253139), (38, 4423696), (76, 2211848), (151, 1113248), (152, 1105924), (302, 556624), (304, 552962), (604, 278312), (608, 276481), (1208, 139156), (1831, 91808), (2416, 69578), (2869, 58592), (3662, 45904), (4832, 34789), (5738, 29296), (7324, 22952), (11476, 14648)]