136073756

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{389}}^1$

素因数の和:475

約数の個数: 72

約数和(自身を含む): 303619680

約数和(自身を除く): 167545924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 62, 91, 124, 182, 217, 364, 389, 403, 434, 778, 806, 868, 961, 1556, 1612, 1922, 2723, 2821, 3844, 5057, 5446, 5642, 6727, 10114, 10892, 11284, 12059, 12493, 13454, 20228, 24118, 24986, 26908, 35399, 48236, 49972, 70798, 84413, 87451, 141596, 156767, 168826, 174902, 313534, 337652, 349804, 373829, 627068, 747658, 1097369, 1495316, 2194738, 2616803, 4389476, 4859777, 5233606, 9719554, 10467212, 19439108, 34018439, 68036878, 136073756]

約数ペア:

[(1, 136073756), (2, 68036878), (4, 34018439), (7, 19439108), (13, 10467212), (14, 9719554), (26, 5233606), (28, 4859777), (31, 4389476), (52, 2616803), (62, 2194738), (91, 1495316), (124, 1097369), (182, 747658), (217, 627068), (364, 373829), (389, 349804), (403, 337652), (434, 313534), (778, 174902), (806, 168826), (868, 156767), (961, 141596), (1556, 87451), (1612, 84413), (1922, 70798), (2723, 49972), (2821, 48236), (3844, 35399), (5057, 26908), (5446, 24986), (5642, 24118), (6727, 20228), (10114, 13454), (10892, 12493), (11284, 12059)]