138201848

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{10289}}^1$

素因数の和:10391

約数の個数: 32

約数和(自身を含む): 274125600

約数和(自身を除く): 135923752

約数列:

[1, 2, 4, 8, 23, 46, 73, 92, 146, 184, 292, 584, 1679, 3358, 6716, 10289, 13432, 20578, 41156, 82312, 236647, 473294, 751097, 946588, 1502194, 1893176, 3004388, 6008776, 17275231, 34550462, 69100924, 138201848]

約数ペア:

[(1, 138201848), (2, 69100924), (4, 34550462), (8, 17275231), (23, 6008776), (46, 3004388), (73, 1893176), (92, 1502194), (146, 946588), (184, 751097), (292, 473294), (584, 236647), (1679, 82312), (3358, 41156), (6716, 20578), (10289, 13432)]