143134838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{787}}^1\times {\mathrm{1181}}^1$

素因数の和:1988

約数の個数: 32

約数和(自身を含む): 268247808

約数和(自身を除く): 125112970

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 787, 1181, 1574, 2362, 5509, 8267, 8657, 11018, 12991, 16534, 17314, 25982, 60599, 90937, 121198, 181874, 929447, 1858894, 6506129, 10223917, 13012258, 20447834, 71567419, 143134838]

約数ペア:

[(1, 143134838), (2, 71567419), (7, 20447834), (11, 13012258), (14, 10223917), (22, 6506129), (77, 1858894), (154, 929447), (787, 181874), (1181, 121198), (1574, 90937), (2362, 60599), (5509, 25982), (8267, 17314), (8657, 16534), (11018, 12991)]