156760549997

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{461}}^1\times {\mathrm{1973}}^1$

素因数の和:2693

約数の個数: 32

約数和(自身を含む): 169848645120

約数和(自身を除く): 13088095123

約数列:

[1, 19, 47, 193, 461, 893, 1973, 3667, 8759, 9071, 21667, 37487, 88973, 92731, 172349, 380789, 411673, 909553, 1690487, 1761889, 4181731, 7234991, 17281507, 17897083, 42748991, 79452889, 175543729, 340044577, 812230829, 3335330851, 8250555263, 156760549997]

約数ペア:

[(1, 156760549997), (19, 8250555263), (47, 3335330851), (193, 812230829), (461, 340044577), (893, 175543729), (1973, 79452889), (3667, 42748991), (8759, 17897083), (9071, 17281507), (21667, 7234991), (37487, 4181731), (88973, 1761889), (92731, 1690487), (172349, 909553), (380789, 411673)]