128080926

素因数分解:

$2^1\times 3^6\times {\mathrm{107}}^1\times {\mathrm{821}}^1$

素因数の和:948

約数の個数: 56

約数和(自身を含む): 291096504

約数和(自身を除く): 163015578

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 107, 162, 214, 243, 321, 486, 642, 729, 821, 963, 1458, 1642, 1926, 2463, 2889, 4926, 5778, 7389, 8667, 14778, 17334, 22167, 26001, 44334, 52002, 66501, 78003, 87847, 133002, 156006, 175694, 199503, 263541, 399006, 527082, 598509, 790623, 1197018, 1581246, 2371869, 4743738, 7115607, 14231214, 21346821, 42693642, 64040463, 128080926]

約数ペア:

[(1, 128080926), (2, 64040463), (3, 42693642), (6, 21346821), (9, 14231214), (18, 7115607), (27, 4743738), (54, 2371869), (81, 1581246), (107, 1197018), (162, 790623), (214, 598509), (243, 527082), (321, 399006), (486, 263541), (642, 199503), (729, 175694), (821, 156006), (963, 133002), (1458, 87847), (1642, 78003), (1926, 66501), (2463, 52002), (2889, 44334), (4926, 26001), (5778, 22167), (7389, 17334), (8667, 14778)]