154075888

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{181}}^1\times {\mathrm{641}}^1$

素因数の和:913

約数の個数: 40

約数和(自身を含む): 304261776

約数和(自身を除く): 150185888

約数列:

[1, 2, 4, 8, 16, 83, 166, 181, 332, 362, 641, 664, 724, 1282, 1328, 1448, 2564, 2896, 5128, 10256, 15023, 30046, 53203, 60092, 106406, 116021, 120184, 212812, 232042, 240368, 425624, 464084, 851248, 928168, 1856336, 9629743, 19259486, 38518972, 77037944, 154075888]

約数ペア:

[(1, 154075888), (2, 77037944), (4, 38518972), (8, 19259486), (16, 9629743), (83, 1856336), (166, 928168), (181, 851248), (332, 464084), (362, 425624), (641, 240368), (664, 232042), (724, 212812), (1282, 120184), (1328, 116021), (1448, 106406), (2564, 60092), (2896, 53203), (5128, 30046), (10256, 15023)]