161316312

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{4091}}^1$

素因数の和:4184

約数の個数: 64

約数和(自身を含む): 424258560

約数和(自身を除く): 262942248

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 53, 62, 93, 106, 124, 159, 186, 212, 248, 318, 372, 424, 636, 744, 1272, 1643, 3286, 4091, 4929, 6572, 8182, 9858, 12273, 13144, 16364, 19716, 24546, 32728, 39432, 49092, 98184, 126821, 216823, 253642, 380463, 433646, 507284, 650469, 760926, 867292, 1014568, 1300938, 1521852, 1734584, 2601876, 3043704, 5203752, 6721513, 13443026, 20164539, 26886052, 40329078, 53772104, 80658156, 161316312]

約数ペア:

[(1, 161316312), (2, 80658156), (3, 53772104), (4, 40329078), (6, 26886052), (8, 20164539), (12, 13443026), (24, 6721513), (31, 5203752), (53, 3043704), (62, 2601876), (93, 1734584), (106, 1521852), (124, 1300938), (159, 1014568), (186, 867292), (212, 760926), (248, 650469), (318, 507284), (372, 433646), (424, 380463), (636, 253642), (744, 216823), (1272, 126821), (1643, 98184), (3286, 49092), (4091, 39432), (4929, 32728), (6572, 24546), (8182, 19716), (9858, 16364), (12273, 13144)]