158999730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{143243}}^1$

素因数の和:143290

約数の個数: 32

約数和(自身を含む): 391915584

約数和(自身を除く): 232915854

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 143243, 286486, 429729, 716215, 859458, 1432430, 2148645, 4297290, 5299991, 10599982, 15899973, 26499955, 31799946, 52999910, 79499865, 158999730]

約数ペア:

[(1, 158999730), (2, 79499865), (3, 52999910), (5, 31799946), (6, 26499955), (10, 15899973), (15, 10599982), (30, 5299991), (37, 4297290), (74, 2148645), (111, 1432430), (185, 859458), (222, 716215), (370, 429729), (555, 286486), (1110, 143243)]