156789883278

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3166321}}^1$

素因数の和:3166470

約数の個数: 64

約数和(自身を含む): 401236323840

約数和(自身を除く): 244446440562

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 131, 189, 262, 378, 393, 786, 917, 1179, 1834, 2358, 2751, 3537, 5502, 7074, 8253, 16506, 24759, 49518, 3166321, 6332642, 9498963, 18997926, 22164247, 28496889, 44328494, 56993778, 66492741, 85490667, 132985482, 170981334, 199478223, 398956446, 414788051, 598434669, 829576102, 1196869338, 1244364153, 2488728306, 2903516357, 3733092459, 5807032714, 7466184918, 8710549071, 11199277377, 17421098142, 22398554754, 26131647213, 52263294426, 78394941639, 156789883278]

約数ペア:

[(1, 156789883278), (2, 78394941639), (3, 52263294426), (6, 26131647213), (7, 22398554754), (9, 17421098142), (14, 11199277377), (18, 8710549071), (21, 7466184918), (27, 5807032714), (42, 3733092459), (54, 2903516357), (63, 2488728306), (126, 1244364153), (131, 1196869338), (189, 829576102), (262, 598434669), (378, 414788051), (393, 398956446), (786, 199478223), (917, 170981334), (1179, 132985482), (1834, 85490667), (2358, 66492741), (2751, 56993778), (3537, 44328494), (5502, 28496889), (7074, 22164247), (8253, 18997926), (16506, 9498963), (24759, 6332642), (49518, 3166321)]