188537944

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{47419}}^1$

素因数の和:47503

約数の個数: 32

約数和(自身を含む): 409708800

約数和(自身を除く): 221170856

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 47419, 94838, 189676, 331933, 379352, 663866, 1327732, 2655464, 3366749, 6733498, 13466996, 23567243, 26933992, 47134486, 94268972, 188537944]

約数ペア:

[(1, 188537944), (2, 94268972), (4, 47134486), (7, 26933992), (8, 23567243), (14, 13466996), (28, 6733498), (56, 3366749), (71, 2655464), (142, 1327732), (284, 663866), (497, 379352), (568, 331933), (994, 189676), (1988, 94838), (3976, 47419)]