144722810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{4673}}^1$

素因数の和:4862

約数の個数: 32

約数和(自身を含む): 275952960

約数和(自身を除く): 131230150

約数列:

[1, 2, 5, 10, 19, 38, 95, 163, 190, 326, 815, 1630, 3097, 4673, 6194, 9346, 15485, 23365, 30970, 46730, 88787, 177574, 443935, 761699, 887870, 1523398, 3808495, 7616990, 14472281, 28944562, 72361405, 144722810]

約数ペア:

[(1, 144722810), (2, 72361405), (5, 28944562), (10, 14472281), (19, 7616990), (38, 3808495), (95, 1523398), (163, 887870), (190, 761699), (326, 443935), (815, 177574), (1630, 88787), (3097, 46730), (4673, 30970), (6194, 23365), (9346, 15485)]