131011692

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{97}}^1\times {\mathrm{2297}}^1$

素因数の和:2415

約数の個数: 72

約数和(自身を含む): 359425584

約数和(自身を除く): 228413892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 97, 98, 147, 194, 196, 291, 294, 388, 582, 588, 679, 1164, 1358, 2037, 2297, 2716, 4074, 4594, 4753, 6891, 8148, 9188, 9506, 13782, 14259, 16079, 19012, 27564, 28518, 32158, 48237, 57036, 64316, 96474, 112553, 192948, 222809, 225106, 337659, 445618, 450212, 668427, 675318, 891236, 1336854, 1350636, 1559663, 2673708, 3119326, 4678989, 6238652, 9357978, 10917641, 18715956, 21835282, 32752923, 43670564, 65505846, 131011692]

約数ペア:

[(1, 131011692), (2, 65505846), (3, 43670564), (4, 32752923), (6, 21835282), (7, 18715956), (12, 10917641), (14, 9357978), (21, 6238652), (28, 4678989), (42, 3119326), (49, 2673708), (84, 1559663), (97, 1350636), (98, 1336854), (147, 891236), (194, 675318), (196, 668427), (291, 450212), (294, 445618), (388, 337659), (582, 225106), (588, 222809), (679, 192948), (1164, 112553), (1358, 96474), (2037, 64316), (2297, 57036), (2716, 48237), (4074, 32158), (4594, 28518), (4753, 27564), (6891, 19012), (8148, 16079), (9188, 14259), (9506, 13782)]