154927494

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{22013}}^1$

素因数の和:22061

約数の個数: 48

約数和(自身を含む): 370891872

約数和(自身を除く): 215964378

約数列:

[1, 2, 3, 6, 9, 17, 18, 23, 34, 46, 51, 69, 102, 138, 153, 207, 306, 391, 414, 782, 1173, 2346, 3519, 7038, 22013, 44026, 66039, 132078, 198117, 374221, 396234, 506299, 748442, 1012598, 1122663, 1518897, 2245326, 3037794, 3367989, 4556691, 6735978, 8607083, 9113382, 17214166, 25821249, 51642498, 77463747, 154927494]

約数ペア:

[(1, 154927494), (2, 77463747), (3, 51642498), (6, 25821249), (9, 17214166), (17, 9113382), (18, 8607083), (23, 6735978), (34, 4556691), (46, 3367989), (51, 3037794), (69, 2245326), (102, 1518897), (138, 1122663), (153, 1012598), (207, 748442), (306, 506299), (391, 396234), (414, 374221), (782, 198117), (1173, 132078), (2346, 66039), (3519, 44026), (7038, 22013)]