128515848

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{281833}}^1$

素因数の和:281861

約数の個数: 32

約数和(自身を含む): 338200800

約数和(自身を除く): 209684952

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 281833, 563666, 845499, 1127332, 1690998, 2254664, 3381996, 5354827, 6763992, 10709654, 16064481, 21419308, 32128962, 42838616, 64257924, 128515848]

約数ペア:

[(1, 128515848), (2, 64257924), (3, 42838616), (4, 32128962), (6, 21419308), (8, 16064481), (12, 10709654), (19, 6763992), (24, 5354827), (38, 3381996), (57, 2254664), (76, 1690998), (114, 1127332), (152, 845499), (228, 563666), (456, 281833)]