143304798

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15439}}^1$

素因数の和:15481

約数の個数: 64

約数和(自身を含む): 373524480

約数和(自身を除く): 230219682

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 3094, 4641, 9282, 15439, 30878, 46317, 92634, 108073, 200707, 216146, 262463, 324219, 401414, 524926, 602121, 648438, 787389, 1204242, 1404949, 1574778, 1837241, 2809898, 3412019, 3674482, 4214847, 5511723, 6824038, 8429694, 10236057, 11023446, 20472114, 23884133, 47768266, 71652399, 143304798]

約数ペア:

[(1, 143304798), (2, 71652399), (3, 47768266), (6, 23884133), (7, 20472114), (13, 11023446), (14, 10236057), (17, 8429694), (21, 6824038), (26, 5511723), (34, 4214847), (39, 3674482), (42, 3412019), (51, 2809898), (78, 1837241), (91, 1574778), (102, 1404949), (119, 1204242), (182, 787389), (221, 648438), (238, 602121), (273, 524926), (357, 401414), (442, 324219), (546, 262463), (663, 216146), (714, 200707), (1326, 108073), (1547, 92634), (3094, 46317), (4641, 30878), (9282, 15439)]