133219648

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{809}}^1$

素因数の和:935

約数の個数: 56

約数和(自身を含む): 276514560

約数和(自身を除く): 143294912

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 83, 124, 166, 248, 332, 496, 664, 809, 992, 1328, 1618, 1984, 2573, 2656, 3236, 5146, 5312, 6472, 10292, 12944, 20584, 25079, 25888, 41168, 50158, 51776, 67147, 82336, 100316, 134294, 164672, 200632, 268588, 401264, 537176, 802528, 1074352, 1605056, 2081557, 2148704, 4163114, 4297408, 8326228, 16652456, 33304912, 66609824, 133219648]

約数ペア:

[(1, 133219648), (2, 66609824), (4, 33304912), (8, 16652456), (16, 8326228), (31, 4297408), (32, 4163114), (62, 2148704), (64, 2081557), (83, 1605056), (124, 1074352), (166, 802528), (248, 537176), (332, 401264), (496, 268588), (664, 200632), (809, 164672), (992, 134294), (1328, 100316), (1618, 82336), (1984, 67147), (2573, 51776), (2656, 50158), (3236, 41168), (5146, 25888), (5312, 25079), (6472, 20584), (10292, 12944)]