131181204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{141971}}^1$

素因数の和:141996

約数の個数: 48

約数和(自身を含む): 381620736

約数和(自身を除く): 250439532

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 141971, 283942, 425913, 567884, 851826, 993797, 1561681, 1703652, 1987594, 2981391, 3123362, 3975188, 4685043, 5962782, 6246724, 9370086, 10931767, 11925564, 18740172, 21863534, 32795301, 43727068, 65590602, 131181204]

約数ペア:

[(1, 131181204), (2, 65590602), (3, 43727068), (4, 32795301), (6, 21863534), (7, 18740172), (11, 11925564), (12, 10931767), (14, 9370086), (21, 6246724), (22, 5962782), (28, 4685043), (33, 3975188), (42, 3123362), (44, 2981391), (66, 1987594), (77, 1703652), (84, 1561681), (132, 993797), (154, 851826), (231, 567884), (308, 425913), (462, 283942), (924, 141971)]