156890316

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 96

約数和(自身を含む): 413715456

約数和(自身を除く): 256825140

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 131, 132, 172, 211, 258, 262, 393, 422, 473, 516, 524, 633, 786, 844, 946, 1266, 1419, 1441, 1572, 1892, 2321, 2532, 2838, 2882, 4323, 4642, 5633, 5676, 5764, 6963, 8646, 9073, 9284, 11266, 13926, 16899, 17292, 18146, 22532, 27219, 27641, 27852, 33798, 36292, 54438, 55282, 61963, 67596, 82923, 99803, 108876, 110564, 123926, 165846, 185889, 199606, 247852, 299409, 304051, 331692, 371778, 399212, 598818, 608102, 743556, 912153, 1188563, 1197636, 1216204, 1824306, 2377126, 3565689, 3648612, 4754252, 7131378, 13074193, 14262756, 26148386, 39222579, 52296772, 78445158, 156890316]

約数ペア:

[(1, 156890316), (2, 78445158), (3, 52296772), (4, 39222579), (6, 26148386), (11, 14262756), (12, 13074193), (22, 7131378), (33, 4754252), (43, 3648612), (44, 3565689), (66, 2377126), (86, 1824306), (129, 1216204), (131, 1197636), (132, 1188563), (172, 912153), (211, 743556), (258, 608102), (262, 598818), (393, 399212), (422, 371778), (473, 331692), (516, 304051), (524, 299409), (633, 247852), (786, 199606), (844, 185889), (946, 165846), (1266, 123926), (1419, 110564), (1441, 108876), (1572, 99803), (1892, 82923), (2321, 67596), (2532, 61963), (2838, 55282), (2882, 54438), (4323, 36292), (4642, 33798), (5633, 27852), (5676, 27641), (5764, 27219), (6963, 22532), (8646, 18146), (9073, 17292), (9284, 16899), (11266, 13926)]