156974185884

素因数分解:

$2^2\times 3^1\times {\mathrm{397}}^1\times {\mathrm{1489}}^1\times {\mathrm{22129}}^1$

素因数の和:24022

約数の個数: 48

約数和(自身を含む): 367458912800

約数和(自身を除く): 210484726916

約数列:

[1, 2, 3, 4, 6, 12, 397, 794, 1191, 1489, 1588, 2382, 2978, 4467, 4764, 5956, 8934, 17868, 22129, 44258, 66387, 88516, 132774, 265548, 591133, 1182266, 1773399, 2364532, 3546798, 7093596, 8785213, 17570426, 26355639, 32950081, 35140852, 52711278, 65900162, 98850243, 105422556, 131800324, 197700486, 395400972, 13081182157, 26162364314, 39243546471, 52324728628, 78487092942, 156974185884]

約数ペア:

[(1, 156974185884), (2, 78487092942), (3, 52324728628), (4, 39243546471), (6, 26162364314), (12, 13081182157), (397, 395400972), (794, 197700486), (1191, 131800324), (1489, 105422556), (1588, 98850243), (2382, 65900162), (2978, 52711278), (4467, 35140852), (4764, 32950081), (5956, 26355639), (8934, 17570426), (17868, 8785213), (22129, 7093596), (44258, 3546798), (66387, 2364532), (88516, 1773399), (132774, 1182266), (265548, 591133)]