138463872

素因数分解:

$2^7\times 3^1\times {\mathrm{113}}^1\times {\mathrm{3191}}^1$

素因数の和:3321

約数の個数: 64

約数和(自身を含む): 371165760

約数和(自身を除く): 232701888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 113, 128, 192, 226, 339, 384, 452, 678, 904, 1356, 1808, 2712, 3191, 3616, 5424, 6382, 7232, 9573, 10848, 12764, 14464, 19146, 21696, 25528, 38292, 43392, 51056, 76584, 102112, 153168, 204224, 306336, 360583, 408448, 612672, 721166, 1081749, 1225344, 1442332, 2163498, 2884664, 4326996, 5769328, 8653992, 11538656, 17307984, 23077312, 34615968, 46154624, 69231936, 138463872]

約数ペア:

[(1, 138463872), (2, 69231936), (3, 46154624), (4, 34615968), (6, 23077312), (8, 17307984), (12, 11538656), (16, 8653992), (24, 5769328), (32, 4326996), (48, 2884664), (64, 2163498), (96, 1442332), (113, 1225344), (128, 1081749), (192, 721166), (226, 612672), (339, 408448), (384, 360583), (452, 306336), (678, 204224), (904, 153168), (1356, 102112), (1808, 76584), (2712, 51056), (3191, 43392), (3616, 38292), (5424, 25528), (6382, 21696), (7232, 19146), (9573, 14464), (10848, 12764)]