161119812

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{6637}}^1$

素因数の和:6685

約数の個数: 72

約数和(自身を含む): 456481984

約数和(自身を除く): 295362172

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 289, 357, 476, 578, 714, 867, 1156, 1428, 1734, 2023, 3468, 4046, 6069, 6637, 8092, 12138, 13274, 19911, 24276, 26548, 39822, 46459, 79644, 92918, 112829, 139377, 185836, 225658, 278754, 338487, 451316, 557508, 676974, 789803, 1353948, 1579606, 1918093, 2369409, 3159212, 3836186, 4738818, 5754279, 7672372, 9477636, 11508558, 13426651, 23017116, 26853302, 40279953, 53706604, 80559906, 161119812]

約数ペア:

[(1, 161119812), (2, 80559906), (3, 53706604), (4, 40279953), (6, 26853302), (7, 23017116), (12, 13426651), (14, 11508558), (17, 9477636), (21, 7672372), (28, 5754279), (34, 4738818), (42, 3836186), (51, 3159212), (68, 2369409), (84, 1918093), (102, 1579606), (119, 1353948), (204, 789803), (238, 676974), (289, 557508), (357, 451316), (476, 338487), (578, 278754), (714, 225658), (867, 185836), (1156, 139377), (1428, 112829), (1734, 92918), (2023, 79644), (3468, 46459), (4046, 39822), (6069, 26548), (6637, 24276), (8092, 19911), (12138, 13274)]