130483456

素因数分解:

$2^8\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{163}}^1$

素因数の和:291

約数の個数: 72

約数和(自身を含む): 271524960

約数和(自身を除く): 141041504

約数列:

[1, 2, 4, 8, 16, 32, 53, 59, 64, 106, 118, 128, 163, 212, 236, 256, 326, 424, 472, 652, 848, 944, 1304, 1696, 1888, 2608, 3127, 3392, 3776, 5216, 6254, 6784, 7552, 8639, 9617, 10432, 12508, 13568, 15104, 17278, 19234, 20864, 25016, 34556, 38468, 41728, 50032, 69112, 76936, 100064, 138224, 153872, 200128, 276448, 307744, 400256, 509701, 552896, 615488, 800512, 1019402, 1105792, 1230976, 2038804, 2211584, 2461952, 4077608, 8155216, 16310432, 32620864, 65241728, 130483456]

約数ペア:

[(1, 130483456), (2, 65241728), (4, 32620864), (8, 16310432), (16, 8155216), (32, 4077608), (53, 2461952), (59, 2211584), (64, 2038804), (106, 1230976), (118, 1105792), (128, 1019402), (163, 800512), (212, 615488), (236, 552896), (256, 509701), (326, 400256), (424, 307744), (472, 276448), (652, 200128), (848, 153872), (944, 138224), (1304, 100064), (1696, 76936), (1888, 69112), (2608, 50032), (3127, 41728), (3392, 38468), (3776, 34556), (5216, 25016), (6254, 20864), (6784, 19234), (7552, 17278), (8639, 15104), (9617, 13568), (10432, 12508)]