156745367996

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{30389}}^1\times {\mathrm{4493}}^1$

素因数の和:34934

約数の個数: 48

約数和(自身を含む): 321218896320

約数和(自身を除く): 164473528324

約数列:

[1, 2, 4, 7, 14, 28, 41, 82, 164, 287, 574, 1148, 4493, 8986, 17972, 30389, 31451, 60778, 62902, 121556, 125804, 184213, 212723, 368426, 425446, 736852, 850892, 1245949, 1289491, 2491898, 2578982, 4983796, 5157964, 8721643, 17443286, 34886572, 136537777, 273075554, 546151108, 955764439, 1911528878, 3823057756, 5598048857, 11196097714, 22392195428, 39186341999, 78372683998, 156745367996]

約数ペア:

[(1, 156745367996), (2, 78372683998), (4, 39186341999), (7, 22392195428), (14, 11196097714), (28, 5598048857), (41, 3823057756), (82, 1911528878), (164, 955764439), (287, 546151108), (574, 273075554), (1148, 136537777), (4493, 34886572), (8986, 17443286), (17972, 8721643), (30389, 5157964), (31451, 4983796), (60778, 2578982), (62902, 2491898), (121556, 1289491), (125804, 1245949), (184213, 850892), (212723, 736852), (368426, 425446)]