156767650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{433}}^1\times {\mathrm{557}}^1$

素因数の和:1015

約数の個数: 48

約数和(自身を含む): 315307944

約数和(自身を除く): 158540294

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 433, 557, 650, 866, 1114, 2165, 2785, 4330, 5570, 5629, 7241, 10825, 11258, 13925, 14482, 21650, 27850, 28145, 36205, 56290, 72410, 140725, 181025, 241181, 281450, 362050, 482362, 1205905, 2411810, 3135353, 6029525, 6270706, 12059050, 15676765, 31353530, 78383825, 156767650]

約数ペア:

[(1, 156767650), (2, 78383825), (5, 31353530), (10, 15676765), (13, 12059050), (25, 6270706), (26, 6029525), (50, 3135353), (65, 2411810), (130, 1205905), (325, 482362), (433, 362050), (557, 281450), (650, 241181), (866, 181025), (1114, 140725), (2165, 72410), (2785, 56290), (4330, 36205), (5570, 28145), (5629, 27850), (7241, 21650), (10825, 14482), (11258, 13925)]