199113648

素因数分解:

$2^4\times 3^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1\times {\mathrm{367}}^1$

素因数の和:594

約数の個数: 80

約数和(自身を含む): 525680640

約数和(自身を除く): 326566992

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 89, 127, 178, 254, 267, 356, 367, 381, 508, 534, 712, 734, 762, 1016, 1068, 1101, 1424, 1468, 1524, 2032, 2136, 2202, 2936, 3048, 4272, 4404, 5872, 6096, 8808, 11303, 17616, 22606, 32663, 33909, 45212, 46609, 65326, 67818, 90424, 93218, 97989, 130652, 135636, 139827, 180848, 186436, 195978, 261304, 271272, 279654, 372872, 391956, 522608, 542544, 559308, 745744, 783912, 1118616, 1567824, 2237232, 4148201, 8296402, 12444603, 16592804, 24889206, 33185608, 49778412, 66371216, 99556824, 199113648]

約数ペア:

[(1, 199113648), (2, 99556824), (3, 66371216), (4, 49778412), (6, 33185608), (8, 24889206), (12, 16592804), (16, 12444603), (24, 8296402), (48, 4148201), (89, 2237232), (127, 1567824), (178, 1118616), (254, 783912), (267, 745744), (356, 559308), (367, 542544), (381, 522608), (508, 391956), (534, 372872), (712, 279654), (734, 271272), (762, 261304), (1016, 195978), (1068, 186436), (1101, 180848), (1424, 139827), (1468, 135636), (1524, 130652), (2032, 97989), (2136, 93218), (2202, 90424), (2936, 67818), (3048, 65326), (4272, 46609), (4404, 45212), (5872, 33909), (6096, 32663), (8808, 22606), (11303, 17616)]