160444810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{83}}^2\times {\mathrm{137}}^1$

素因数の和:327

約数の個数: 48

約数和(自身を含む): 311776776

約数和(自身を除く): 151331966

約数列:

[1, 2, 5, 10, 17, 34, 83, 85, 137, 166, 170, 274, 415, 685, 830, 1370, 1411, 2329, 2822, 4658, 6889, 7055, 11371, 11645, 13778, 14110, 22742, 23290, 34445, 56855, 68890, 113710, 117113, 193307, 234226, 386614, 585565, 943793, 966535, 1171130, 1887586, 1933070, 4718965, 9437930, 16044481, 32088962, 80222405, 160444810]

約数ペア:

[(1, 160444810), (2, 80222405), (5, 32088962), (10, 16044481), (17, 9437930), (34, 4718965), (83, 1933070), (85, 1887586), (137, 1171130), (166, 966535), (170, 943793), (274, 585565), (415, 386614), (685, 234226), (830, 193307), (1370, 117113), (1411, 113710), (2329, 68890), (2822, 56855), (4658, 34445), (6889, 23290), (7055, 22742), (11371, 14110), (11645, 13778)]